Search | arXiv e-print repository

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"/> <meta name="viewport" content="width=device-width, initial-scale=1"/>  <link rel="apple-touch-icon" sizes="180x180" href="https://static.arxiv.org/static/base/1.0.0a5/images/icons/apple-touch-icon.png"> <link rel="icon" type="image/png" sizes="32x32" href="https://static.arxiv.org/static/base/1.0.0a5/images/icons/favicon-32x32.png"> <link rel="icon" type="image/png" sizes="16x16" href="https://static.arxiv.org/static/base/1.0.0a5/images/icons/favicon-16x16.png"> <link rel="manifest" href="https://static.arxiv.org/static/base/1.0.0a5/images/icons/site.webmanifest"> <link rel="mask-icon" href="https://static.arxiv.org/static/base/1.0.0a5/images/icons/safari-pinned-tab.svg" color="#b31b1b"> <link rel="shortcut icon" href="https://static.arxiv.org/static/base/1.0.0a5/images/icons/favicon.ico"> <meta name="msapplication-TileColor" content="#b31b1b"> <meta name="msapplication-config" content="images/icons/browserconfig.xml"> <meta name="theme-color" content="#b31b1b">  <title>Search | arXiv e-print repository</title> <script defer src="https://static.arxiv.org/static/base/1.0.0a5/fontawesome-free-5.11.2-web/js/all.js"></script> <link rel="stylesheet" href="https://static.arxiv.org/static/base/1.0.0a5/css/arxivstyle.css" /> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ messageStyle: "none", extensions: ["tex2jax.js"], jax: ["input/TeX", "output/HTML-CSS"], tex2jax: { inlineMath: [ ['$','$'], ["\$","\$"] ], displayMath: [ ['$$','$$'], ["\\[","\\]"] ], processEscapes: true, ignoreClass: '.*', processClass: 'mathjax.*' }, TeX: { extensions: ["AMSmath.js", "AMSsymbols.js", "noErrors.js"], noErrors: { inlineDelimiters: ["$","$"], multiLine: false, style: { "font-size": "normal", "border": "" } } }, "HTML-CSS": { availableFonts: ["TeX"] } }); </script> <script src='//static.arxiv.org/MathJax-2.7.3/MathJax.js'></script> <script src="https://static.arxiv.org/static/base/1.0.0a5/js/notification.js"></script> <link rel="stylesheet" href="https://static.arxiv.org/static/search/0.5.6/css/bulma-tooltip.min.css" /> <link rel="stylesheet" href="https://static.arxiv.org/static/search/0.5.6/css/search.css" /> <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha256-k2WSCIexGzOj3Euiig+TlR8gA0EmPjuc79OEeY5L45g=" crossorigin="anonymous"></script> <script src="https://static.arxiv.org/static/search/0.5.6/js/fieldset.js"></script> <style> radio#cf-customfield_11400 { display: none; } </style> </head> <body> <header><a href="#main-container" class="is-sr-only">Skip to main content</a>  <div class="attribution level is-marginless" role="banner"> <div class="level-left"> <a class="level-item" href="https://cornell.edu/"><img src="https://static.arxiv.org/static/base/1.0.0a5/images/cornell-reduced-white-SMALL.svg" alt="Cornell University" width="200" aria-label="logo" /></a> </div> <div class="level-right is-marginless"><p class="sponsors level-item is-marginless"><span id="support-ack-url">We gratefully acknowledge support from<br /> the Simons Foundation, <a href="https://info.arxiv.org/about/ourmembers.html">member institutions</a>, and all contributors. <a href="https://info.arxiv.org/about/donate.html">Donate</a></span></p></div> </div>  <div class="identity level is-marginless"> <div class="level-left"> <div class="level-item"> <a class="arxiv" href="https://arxiv.org/" aria-label="arxiv-logo"> <img src="https://static.arxiv.org/static/base/1.0.0a5/images/arxiv-logo-one-color-white.svg" aria-label="logo" alt="arxiv logo" width="85" style="width:85px;"/> </a> </div> </div> <div class="search-block level-right"> <form class="level-item mini-search" method="GET" action="https://arxiv.org/search"> <div class="field has-addons"> <div class="control"> <input class="input is-small" type="text" name="query" placeholder="Search..." aria-label="Search term or terms" /> <p class="help"><a href="https://info.arxiv.org/help">Help</a> | <a href="https://arxiv.org/search/advanced">Advanced Search</a></p> </div> <div class="control"> <div class="select is-small"> <select name="searchtype" aria-label="Field to search"> <option value="all" selected="selected">All fields</option> <option value="title">Title</option> <option value="author">Author</option> <option value="abstract">Abstract</option> <option value="comments">Comments</option> <option value="journal_ref">Journal reference</option> <option value="acm_class">ACM classification</option> <option value="msc_class">MSC classification</option> <option value="report_num">Report number</option> <option value="paper_id">arXiv identifier</option> <option value="doi">DOI</option> <option value="orcid">ORCID</option> <option value="author_id">arXiv author ID</option> <option value="help">Help pages</option> <option value="full_text">Full text</option> </select> </div> </div> <input type="hidden" name="source" value="header"> <button class="button is-small is-cul-darker">Search</button> </div> </form> </div> </div>  <div class="container"> <div class="user-tools is-size-7 has-text-right has-text-weight-bold" role="navigation" aria-label="User menu"> <a href="https://arxiv.org/login">Login</a> </div> </div> </header> <main class="container" id="main-container"> <div class="level is-marginless"> <div class="level-left"> <h1 class="title is-clearfix"> Showing 1–32 of 32 results for author: <span class="mathjax">Singh, M</span> </h1> </div> <div class="level-right is-hidden-mobile">  <span class="help" style="display: inline-block;"><a href="https://github.com/arXiv/arxiv-search/releases">Search v0.5.6 released 2020-02-24</a>  </span> </div> </div> <div class="content"> <form method="GET" action="/search/nucl-ex" aria-role="search"> Searching in archive <strong>nucl-ex</strong>. <a href="/search/?searchtype=author&query=Singh%2C+M">Search in all archives.</a> <div class="field has-addons-tablet"> <div class="control is-expanded"> <label for="query" class="hidden-label">Search term or terms</label> <input class="input is-medium" id="query" name="query" placeholder="Search term..." type="text" value="Singh, M"> </div> <div class="select control is-medium"> <label class="is-hidden" for="searchtype">Field</label> <select class="is-medium" id="searchtype" name="searchtype"><option value="all">All fields</option><option value="title">Title</option><option selected value="author">Author(s)</option><option value="abstract">Abstract</option><option value="comments">Comments</option><option value="journal_ref">Journal reference</option><option value="acm_class">ACM classification</option><option value="msc_class">MSC classification</option><option value="report_num">Report number</option><option value="paper_id">arXiv identifier</option><option value="doi">DOI</option><option value="orcid">ORCID</option><option value="license">License (URI)</option><option value="author_id">arXiv author ID</option><option value="help">Help pages</option><option value="full_text">Full text</option></select> </div> <div class="control"> <button class="button is-link is-medium">Search</button> </div> </div> <div class="field"> <div class="control is-size-7"> <label class="radio"> <input checked id="abstracts-0" name="abstracts" type="radio" value="show"> Show abstracts </label> <label class="radio"> <input id="abstracts-1" name="abstracts" type="radio" value="hide"> Hide abstracts </label> </div> </div> <div class="is-clearfix" style="height: 2.5em"> <div class="is-pulled-right"> <a href="/search/advanced?terms-0-term=Singh%2C+M&terms-0-field=author&size=50&order=-announced_date_first">Advanced Search</a> </div> </div> <input type="hidden" name="order" value="-announced_date_first"> <input type="hidden" name="size" value="50"> </form> <div class="level breathe-horizontal"> <div class="level-left"> <form method="GET" action="/search/"> <div style="display: none;"> <select id="searchtype" name="searchtype"><option value="all">All fields</option><option value="title">Title</option><option selected value="author">Author(s)</option><option value="abstract">Abstract</option><option value="comments">Comments</option><option value="journal_ref">Journal reference</option><option value="acm_class">ACM classification</option><option value="msc_class">MSC classification</option><option value="report_num">Report number</option><option value="paper_id">arXiv identifier</option><option value="doi">DOI</option><option value="orcid">ORCID</option><option value="license">License (URI)</option><option value="author_id">arXiv author ID</option><option value="help">Help pages</option><option value="full_text">Full text</option></select> <input id="query" name="query" type="text" value="Singh, M"> <ul id="abstracts"><li><input checked id="abstracts-0" name="abstracts" type="radio" value="show"> <label for="abstracts-0">Show abstracts</label></li><li><input id="abstracts-1" name="abstracts" type="radio" value="hide"> <label for="abstracts-1">Hide abstracts</label></li></ul> </div> <div class="box field is-grouped is-grouped-multiline level-item"> <div class="control"> <span class="select is-small"> <select id="size" name="size"><option value="25">25</option><option selected value="50">50</option><option value="100">100</option><option value="200">200</option></select> </span> <label for="size">results per page</label>. </div> <div class="control"> <label for="order">Sort results by</label> <span class="select is-small"> <select id="order" name="order"><option selected value="-announced_date_first">Announcement date (newest first)</option><option value="announced_date_first">Announcement date (oldest first)</option><option value="-submitted_date">Submission date (newest first)</option><option value="submitted_date">Submission date (oldest first)</option><option value="">Relevance</option></select> </span> </div> <div class="control"> <button class="button is-small is-link">Go</button> </div> </div> </form> </div> </div> <ol class="breathe-horizontal" start="1"> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2411.18812">arXiv:2411.18812</a> <span> [<a href="https://arxiv.org/pdf/2411.18812">pdf</a>, <a href="https://arxiv.org/format/2411.18812">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> </div> </div> <p class="title is-5 mathjax"> New Limits on Coherent Neutrino Nucleus Elastic Scattering Cross Section at the Kuo-Sheng Reactor Neutrino Laboratory </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=TEXONO+Collaboration"> TEXONO Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Karmakar%2C+S">S. Karmakar</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Sharma%2C+V">V. Sharma</a>, <a href="/search/nucl-ex?searchtype=author&query=Wong%2C+H+T">H. T. Wong</a>, <a href="/search/nucl-ex?searchtype=author&query=C.%2C+G">Greeshma C.</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+H+B">H. B. Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+L">L. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Agartioglu%2C+M">M. Agartioglu</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+J+H">J. H. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiang%2C+C+I">C. I. Chiang</a>, <a href="/search/nucl-ex?searchtype=author&query=Deniz%2C+M">M. Deniz</a>, <a href="/search/nucl-ex?searchtype=author&query=Hsu%2C+H+C">H. C. Hsu</a>, <a href="/search/nucl-ex?searchtype=author&query=Karadag%2C+S">S. Karadag</a>, <a href="/search/nucl-ex?searchtype=author&query=Kumar%2C+V">V. Kumar</a>, <a href="/search/nucl-ex?searchtype=author&query=Leung%2C+C+H">C. H. Leung</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Lin%2C+F+K">F. K. Lin</a>, <a href="/search/nucl-ex?searchtype=author&query=Lin%2C+S+T">S. T. Lin</a>, <a href="/search/nucl-ex?searchtype=author&query=Liu%2C+S+K">S. K. Liu</a>, <a href="/search/nucl-ex?searchtype=author&query=Ma%2C+H">H. Ma</a>, <a href="/search/nucl-ex?searchtype=author&query=Saraswat%2C+K">K. Saraswat</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Tanabe%2C+D">D. Tanabe</a> , et al. (4 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2411.18812v1-abstract-short" style="display: inline;"> Neutrino nucleus elastic scattering (谓Ael) with reactor neutrinos is an interaction under full quantum-mechanical coherence. It has not yet been experimentally observed. We present new results on the studies of 谓Ael cross section with an electro-cooled p-type point-contact germanium detector at the Kuo-Sheng Reactor Neutrino laboratory. A total of (242)357 kg-days of Reactor ON(OFF) data at a dete… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.18812v1-abstract-full').style.display = 'inline'; document.getElementById('2411.18812v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2411.18812v1-abstract-full" style="display: none;"> Neutrino nucleus elastic scattering (谓Ael) with reactor neutrinos is an interaction under full quantum-mechanical coherence. It has not yet been experimentally observed. We present new results on the studies of 谓Ael cross section with an electro-cooled p-type point-contact germanium detector at the Kuo-Sheng Reactor Neutrino laboratory. A total of (242)357 kg-days of Reactor ON(OFF) data at a detector threshold of 200 eVee in electron equivalent unit are analyzed. The Lindhard model parametrized by a single variable k which characterizes the quenching function was used. Limits at 90% confidence level are derived on the ratio 蟻 relative to standard model (SM) cross section of 蟻<4.7 at the predicted value of k=0.162, while k<0.285 at the SM-value of 蟻=1. Prospects on future positive measurements are discussed. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2411.18812v1-abstract-full').style.display = 'none'; document.getElementById('2411.18812v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 27 November, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">6 pages, 4 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2409.05560">arXiv:2409.05560</a> <span> [<a href="https://arxiv.org/pdf/2409.05560">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Measurement of the Free Neutron Lifetime in a Magneto-Gravitational Trap with In Situ Detection </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Musedinovic%2C+R">R. Musedinovic</a>, <a href="/search/nucl-ex?searchtype=author&query=Blokland%2C+L+S">L. S. Blokland</a>, <a href="/search/nucl-ex?searchtype=author&query=Cude-Woods%2C+C+B">C. B. Cude-Woods</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M">M. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Blatnik%2C+M+A">M. A. Blatnik</a>, <a href="/search/nucl-ex?searchtype=author&query=Callahan%2C+N">N. Callahan</a>, <a href="/search/nucl-ex?searchtype=author&query=Choi%2C+J+H">J. H. Choi</a>, <a href="/search/nucl-ex?searchtype=author&query=Clayton%2C+S">S. Clayton</a>, <a href="/search/nucl-ex?searchtype=author&query=Filippone%2C+B+W">B. W. Filippone</a>, <a href="/search/nucl-ex?searchtype=author&query=Fox%2C+W+R">W. R. Fox</a>, <a href="/search/nucl-ex?searchtype=author&query=Fries%2C+E">E. Fries</a>, <a href="/search/nucl-ex?searchtype=author&query=Geltenbort%2C+P">P. Geltenbort</a>, <a href="/search/nucl-ex?searchtype=author&query=Gonzalez%2C+F+M">F. M. Gonzalez</a>, <a href="/search/nucl-ex?searchtype=author&query=Hayen%2C+L">L. Hayen</a>, <a href="/search/nucl-ex?searchtype=author&query=Hickerson%2C+K+P">K. P. Hickerson</a>, <a href="/search/nucl-ex?searchtype=author&query=Holley%2C+A+T">A. T. Holley</a>, <a href="/search/nucl-ex?searchtype=author&query=Ito%2C+T+M">T. M. Ito</a>, <a href="/search/nucl-ex?searchtype=author&query=Komives%2C+A">A. Komives</a>, <a href="/search/nucl-ex?searchtype=author&query=Lin%2C+S">S Lin</a>, <a href="/search/nucl-ex?searchtype=author&query=Liu%2C+C">Chen-Yu Liu</a>, <a href="/search/nucl-ex?searchtype=author&query=Makela%2C+M+F">M. F. Makela</a>, <a href="/search/nucl-ex?searchtype=author&query=O%27Shaughnessy%2C+C+M">C. M. O'Shaughnessy</a>, <a href="/search/nucl-ex?searchtype=author&query=Pattie%2C+R+W">R. W. Pattie Jr</a>, <a href="/search/nucl-ex?searchtype=author&query=Ramsey%2C+J+C">J. C. Ramsey</a>, <a href="/search/nucl-ex?searchtype=author&query=Salvat%2C+D+J">D. J. Salvat</a> , et al. (10 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2409.05560v1-abstract-short" style="display: inline;"> Here we publish three years of data for the UCNtau experiment performed at the Los Alamos Ultra Cold Neutron Facility at the Los Alamos Neutron Science Center. These data are in addition to our previously published data. Our goals in this paper are to better understand and quantify systematic uncertainties and to improve the lifetime statistical precision. We report a measured value for these runs… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2409.05560v1-abstract-full').style.display = 'inline'; document.getElementById('2409.05560v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2409.05560v1-abstract-full" style="display: none;"> Here we publish three years of data for the UCNtau experiment performed at the Los Alamos Ultra Cold Neutron Facility at the Los Alamos Neutron Science Center. These data are in addition to our previously published data. Our goals in this paper are to better understand and quantify systematic uncertainties and to improve the lifetime statistical precision. We report a measured value for these runs from 2020-2022 for the neutron lifetime of 877.94+/-0.37 s; when all the data from UCNtau are averaged we report an updated value for the lifetime of 877.82+/-0.22 (statistical)+0.20-0.17 (systematic) s. We utilized improved monitor detectors, reduced our correction due to UCN upscattering on ambient gas, and employed four different main UCN detector geometries both to reduce the correction required for rate dependence and explore potential contributions due to phase space evolution. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2409.05560v1-abstract-full').style.display = 'none'; document.getElementById('2409.05560v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 9 September, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2024. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2408.08247">arXiv:2408.08247</a> <span> [<a href="https://arxiv.org/pdf/2408.08247">pdf</a>, <a href="https://arxiv.org/format/2408.08247">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> </div> </div> <p class="title is-5 mathjax"> Bayesian Inference analysis of jet quenching using inclusive jet and hadron suppression measurements </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Ehlers%2C+R">R. Ehlers</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Y">Y. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Mulligan%2C+J">J. Mulligan</a>, <a href="/search/nucl-ex?searchtype=author&query=Ji%2C+Y">Y. Ji</a>, <a href="/search/nucl-ex?searchtype=author&query=Kumar%2C+A">A. Kumar</a>, <a href="/search/nucl-ex?searchtype=author&query=Mak%2C+S">S. Mak</a>, <a href="/search/nucl-ex?searchtype=author&query=Jacobs%2C+P+M">P. M. Jacobs</a>, <a href="/search/nucl-ex?searchtype=author&query=Majumder%2C+A">A. Majumder</a>, <a href="/search/nucl-ex?searchtype=author&query=Angerami%2C+A">A. Angerami</a>, <a href="/search/nucl-ex?searchtype=author&query=Arora%2C+R">R. Arora</a>, <a href="/search/nucl-ex?searchtype=author&query=Bass%2C+S+A">S. A. Bass</a>, <a href="/search/nucl-ex?searchtype=author&query=Datta%2C+R">R. Datta</a>, <a href="/search/nucl-ex?searchtype=author&query=Du%2C+L">L. Du</a>, <a href="/search/nucl-ex?searchtype=author&query=Elfner%2C+H">H. Elfner</a>, <a href="/search/nucl-ex?searchtype=author&query=Fries%2C+R+J">R. J. Fries</a>, <a href="/search/nucl-ex?searchtype=author&query=Gale%2C+C">C. Gale</a>, <a href="/search/nucl-ex?searchtype=author&query=He%2C+Y">Y. He</a>, <a href="/search/nucl-ex?searchtype=author&query=Jacak%2C+B+V">B. V. Jacak</a>, <a href="/search/nucl-ex?searchtype=author&query=Jeon%2C+S">S. Jeon</a>, <a href="/search/nucl-ex?searchtype=author&query=Jonas%2C+F">F. Jonas</a>, <a href="/search/nucl-ex?searchtype=author&query=Kasper%2C+L">L. Kasper</a>, <a href="/search/nucl-ex?searchtype=author&query=Kordell%2C+M">M. Kordell II</a>, <a href="/search/nucl-ex?searchtype=author&query=Kunnawalkam-Elayavalli%2C+R">R. Kunnawalkam-Elayavalli</a>, <a href="/search/nucl-ex?searchtype=author&query=Latessa%2C+J">J. Latessa</a>, <a href="/search/nucl-ex?searchtype=author&query=Lee%2C+Y+-">Y. -J. Lee</a> , et al. (28 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2408.08247v2-abstract-short" style="display: inline;"> The JETSCAPE Collaboration reports a new determination of the jet transport parameter $\hat{q}$ in the Quark-Gluon Plasma (QGP) using Bayesian Inference, incorporating all available inclusive hadron and jet yield suppression data measured in heavy-ion collisions at RHIC and the LHC. This multi-observable analysis extends the previously published JETSCAPE Bayesian Inference determination of… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2408.08247v2-abstract-full').style.display = 'inline'; document.getElementById('2408.08247v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2408.08247v2-abstract-full" style="display: none;"> The JETSCAPE Collaboration reports a new determination of the jet transport parameter $\hat{q}$ in the Quark-Gluon Plasma (QGP) using Bayesian Inference, incorporating all available inclusive hadron and jet yield suppression data measured in heavy-ion collisions at RHIC and the LHC. This multi-observable analysis extends the previously published JETSCAPE Bayesian Inference determination of $\hat{q}$, which was based solely on a selection of inclusive hadron suppression data. JETSCAPE is a modular framework incorporating detailed dynamical models of QGP formation and evolution, and jet propagation and interaction in the QGP. Virtuality-dependent partonic energy loss in the QGP is modeled as a thermalized weakly-coupled plasma, with parameters determined from Bayesian calibration using soft-sector observables. This Bayesian calibration of $\hat{q}$ utilizes Active Learning, a machine--learning approach, for efficient exploitation of computing resources. The experimental data included in this analysis span a broad range in collision energy and centrality, and in transverse momentum. In order to explore the systematic dependence of the extracted parameter posterior distributions, several different calibrations are reported, based on combined jet and hadron data; on jet or hadron data separately; and on restricted kinematic or centrality ranges of the jet and hadron data. Tension is observed in comparison of these variations, providing new insights into the physics of jet transport in the QGP and its theoretical formulation. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2408.08247v2-abstract-full').style.display = 'none'; document.getElementById('2408.08247v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 August, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 15 August, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">20 pages, 10 figures, 2 tables, submitted to PRC; updated acknowledgements</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2406.10378">arXiv:2406.10378</a> <span> [<a href="https://arxiv.org/pdf/2406.10378">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> An experimental search for an explanation of the difference between beam and bottle neutron lifetime measurements </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Blatnik%2C+M+F">M. F. Blatnik</a>, <a href="/search/nucl-ex?searchtype=author&query=Blokland%2C+L+S">L. S. Blokland</a>, <a href="/search/nucl-ex?searchtype=author&query=Callahan%2C+N">N. Callahan</a>, <a href="/search/nucl-ex?searchtype=author&query=Choi%2C+J+H">J. H. Choi</a>, <a href="/search/nucl-ex?searchtype=author&query=Clayton%2C+S">S. Clayton</a>, <a href="/search/nucl-ex?searchtype=author&query=Cude-Woods%2C+C+B">C. B Cude-Woods</a>, <a href="/search/nucl-ex?searchtype=author&query=Filippone%2C+B+W">B. W. Filippone</a>, <a href="/search/nucl-ex?searchtype=author&query=Fox%2C+W+R">W. R. Fox</a>, <a href="/search/nucl-ex?searchtype=author&query=Fries%2C+E">E. Fries</a>, <a href="/search/nucl-ex?searchtype=author&query=Geltenbort%2C+P">P. Geltenbort</a>, <a href="/search/nucl-ex?searchtype=author&query=Gonzalez%2C+F+M">F. M. Gonzalez</a>, <a href="/search/nucl-ex?searchtype=author&query=Hayen%2C+L">L. Hayen</a>, <a href="/search/nucl-ex?searchtype=author&query=Hickerson%2C+K+P">K. P. Hickerson</a>, <a href="/search/nucl-ex?searchtype=author&query=Holley%2C+A+T">A. T. Holley</a>, <a href="/search/nucl-ex?searchtype=author&query=Ito%2C+T+M">T. M. Ito</a>, <a href="/search/nucl-ex?searchtype=author&query=Komives%2C+A">A. Komives</a>, <a href="/search/nucl-ex?searchtype=author&query=Lin%2C+S">S Lin</a>, <a href="/search/nucl-ex?searchtype=author&query=Liu%2C+C">Chen-Yu Liu</a>, <a href="/search/nucl-ex?searchtype=author&query=Makela%2C+M+F">M. F. Makela</a>, <a href="/search/nucl-ex?searchtype=author&query=Morris%2C+C+L">C. L. Morris</a>, <a href="/search/nucl-ex?searchtype=author&query=Musedinovic%2C+R">R. Musedinovic</a>, <a href="/search/nucl-ex?searchtype=author&query=O%27Shaughnessy%2C+C+M">C. M. O'Shaughnessy</a>, <a href="/search/nucl-ex?searchtype=author&query=Pattie%2C+R+W">R. W. Pattie Jr.</a>, <a href="/search/nucl-ex?searchtype=author&query=Ramsey%2C+J+C">J. C. Ramsey</a>, <a href="/search/nucl-ex?searchtype=author&query=Salvat%2C+D+J">D. J. Salvat</a> , et al. (10 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2406.10378v1-abstract-short" style="display: inline;"> The past two decades have yielded several new measurements and reanalysis of older measurements of the neutron lifetime. These have led to a 4.4 standard deviation discrepancy between the most precise measurements of the neutron decay rate producing protons in cold neutron beams and the most precise lifetime measured in neutron storage experiments. Here we publish an analysis of the recently publi… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2406.10378v1-abstract-full').style.display = 'inline'; document.getElementById('2406.10378v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2406.10378v1-abstract-full" style="display: none;"> The past two decades have yielded several new measurements and reanalysis of older measurements of the neutron lifetime. These have led to a 4.4 standard deviation discrepancy between the most precise measurements of the neutron decay rate producing protons in cold neutron beams and the most precise lifetime measured in neutron storage experiments. Here we publish an analysis of the recently published UCN aimed a searching for an explanation of this difference using the model proposed by Koch and Hummel. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2406.10378v1-abstract-full').style.display = 'none'; document.getElementById('2406.10378v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 14 June, 2024; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2024. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> LA-UR-24-25619 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2308.09059">arXiv:2308.09059</a> <span> [<a href="https://arxiv.org/pdf/2308.09059">pdf</a>, <a href="https://arxiv.org/format/2308.09059">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> </div> </div> <p class="title is-5 mathjax"> Fundamental Neutron Physics: a White Paper on Progress and Prospects in the US </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Alarcon%2C+R">R. Alarcon</a>, <a href="/search/nucl-ex?searchtype=author&query=Aleksandrova%2C+A">A. Aleksandrova</a>, <a href="/search/nucl-ex?searchtype=author&query=Bae%C3%9Fler%2C+S">S. Bae脽ler</a>, <a href="/search/nucl-ex?searchtype=author&query=Beck%2C+D+H">D. H. Beck</a>, <a href="/search/nucl-ex?searchtype=author&query=Bhattacharya%2C+T">T. Bhattacharya</a>, <a href="/search/nucl-ex?searchtype=author&query=Blatnik%2C+M">M. Blatnik</a>, <a href="/search/nucl-ex?searchtype=author&query=Bowles%2C+T+J">T. J. Bowles</a>, <a href="/search/nucl-ex?searchtype=author&query=Bowman%2C+J+D">J. D. Bowman</a>, <a href="/search/nucl-ex?searchtype=author&query=Brewington%2C+J">J. Brewington</a>, <a href="/search/nucl-ex?searchtype=author&query=Broussard%2C+L+J">L. J. Broussard</a>, <a href="/search/nucl-ex?searchtype=author&query=Bryant%2C+A">A. Bryant</a>, <a href="/search/nucl-ex?searchtype=author&query=Burdine%2C+J+F">J. F. Burdine</a>, <a href="/search/nucl-ex?searchtype=author&query=Caylor%2C+J">J. Caylor</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Y">Y. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Choi%2C+J+H">J. H. Choi</a>, <a href="/search/nucl-ex?searchtype=author&query=Christie%2C+L">L. Christie</a>, <a href="/search/nucl-ex?searchtype=author&query=Chupp%2C+T+E">T. E. Chupp</a>, <a href="/search/nucl-ex?searchtype=author&query=Cianciolo%2C+V">V. Cianciolo</a>, <a href="/search/nucl-ex?searchtype=author&query=Cirigliano%2C+V">V. Cirigliano</a>, <a href="/search/nucl-ex?searchtype=author&query=Clayton%2C+S+M">S. M. Clayton</a>, <a href="/search/nucl-ex?searchtype=author&query=Collett%2C+B">B. Collett</a>, <a href="/search/nucl-ex?searchtype=author&query=Crawford%2C+C">C. Crawford</a>, <a href="/search/nucl-ex?searchtype=author&query=Dekens%2C+W">W. Dekens</a>, <a href="/search/nucl-ex?searchtype=author&query=Demarteau%2C+M">M. Demarteau</a>, <a href="/search/nucl-ex?searchtype=author&query=DeMille%2C+D">D. DeMille</a> , et al. (66 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2308.09059v1-abstract-short" style="display: inline;"> Fundamental neutron physics, combining precision measurements and theory, probes particle physics at short range with reach well beyond the highest energies probed by the LHC. Significant US efforts are underway that will probe BSM CP violation with orders of magnitude more sensitivity, provide new data on the Cabibbo anomaly, more precisely measure the neutron lifetime and decay, and explore hadr… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2308.09059v1-abstract-full').style.display = 'inline'; document.getElementById('2308.09059v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2308.09059v1-abstract-full" style="display: none;"> Fundamental neutron physics, combining precision measurements and theory, probes particle physics at short range with reach well beyond the highest energies probed by the LHC. Significant US efforts are underway that will probe BSM CP violation with orders of magnitude more sensitivity, provide new data on the Cabibbo anomaly, more precisely measure the neutron lifetime and decay, and explore hadronic parity violation. World-leading results from the US Fundamental Neutron Physics community since the last Long Range Plan, include the world's most precise measurement of the neutron lifetime from UCN$蟿$, the final results on the beta-asymmetry from UCNA and new results on hadronic parity violation from the NPDGamma and n-${^3}$He runs at the FNPB (Fundamental Neutron Physics Beamline), precision measurement of the radiative neutron decay mode and n-${}^4$He at NIST. US leadership and discovery potential are ensured by the development of new high-impact experiments including BL3, Nab, LANL nEDM and nEDM@SNS. On the theory side, the last few years have seen results for the neutron EDM from the QCD $胃$ term, a factor of two reduction in the uncertainty for inner radiative corrections in beta-decay which impacts CKM unitarity, and progress on {\it ab initio} calculations of nuclear structure for medium-mass and heavy nuclei which can eventually improve the connection between nuclear and nucleon EDMs. In order to maintain this exciting program and capitalize on past investments while also pursuing new ideas and building US leadership in new areas, the Fundamental Neutron Physics community has identified a number of priorities and opportunities for our sub-field covering the time-frame of the last Long Range Plan (LRP) under development. This white paper elaborates on these priorities. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2308.09059v1-abstract-full').style.display = 'none'; document.getElementById('2308.09059v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 17 August, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">arXiv admin note: text overlap with arXiv:2304.03451</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2306.01842">arXiv:2306.01842</a> <span> [<a href="https://arxiv.org/pdf/2306.01842">pdf</a>, <a href="https://arxiv.org/format/2306.01842">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.131.022501">10.1103/PhysRevLett.131.022501 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> 133In: A Rosetta Stone for decays of r-process nuclei </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Xu%2C+Z+Y">Z. Y. Xu</a>, <a href="/search/nucl-ex?searchtype=author&query=Madurga%2C+M">M. Madurga</a>, <a href="/search/nucl-ex?searchtype=author&query=Grzywacz%2C+R">R. Grzywacz</a>, <a href="/search/nucl-ex?searchtype=author&query=King%2C+T+T">T. T. King</a>, <a href="/search/nucl-ex?searchtype=author&query=Algora%2C+A">A. Algora</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreyev%2C+A+N">A. N. Andreyev</a>, <a href="/search/nucl-ex?searchtype=author&query=Benito%2C+J">J. Benito</a>, <a href="/search/nucl-ex?searchtype=author&query=Berry%2C+T">T. Berry</a>, <a href="/search/nucl-ex?searchtype=author&query=Borge%2C+M+J+G">M. J. G. Borge</a>, <a href="/search/nucl-ex?searchtype=author&query=Costache%2C+C">C. Costache</a>, <a href="/search/nucl-ex?searchtype=author&query=De+Witte%2C+H">H. De Witte</a>, <a href="/search/nucl-ex?searchtype=author&query=Fijalkowska%2C+A">A. Fijalkowska</a>, <a href="/search/nucl-ex?searchtype=author&query=Fraile%2C+L+M">L. M. Fraile</a>, <a href="/search/nucl-ex?searchtype=author&query=Fynbo%2C+H+O+U">H. O. U. Fynbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Gottardo%2C+A">A. Gottardo</a>, <a href="/search/nucl-ex?searchtype=author&query=Halverson%2C+C">C. Halverson</a>, <a href="/search/nucl-ex?searchtype=author&query=Harkness-Brennan%2C+L+J">L. J. Harkness-Brennan</a>, <a href="/search/nucl-ex?searchtype=author&query=Heideman%2C+J">J. Heideman</a>, <a href="/search/nucl-ex?searchtype=author&query=Huyse%2C+M">M. Huyse</a>, <a href="/search/nucl-ex?searchtype=author&query=Illana%2C+A">A. Illana</a>, <a href="/search/nucl-ex?searchtype=author&query=Janiak%2C+%C5%81">艁. Janiak</a>, <a href="/search/nucl-ex?searchtype=author&query=Judson%2C+D+S">D. S. Judson</a>, <a href="/search/nucl-ex?searchtype=author&query=Korgul%2C+A">A. Korgul</a>, <a href="/search/nucl-ex?searchtype=author&query=Kurtukian-Nieto%2C+T">T. Kurtukian-Nieto</a>, <a href="/search/nucl-ex?searchtype=author&query=Lazarus%2C+I">I. Lazarus</a> , et al. (24 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2306.01842v1-abstract-short" style="display: inline;"> The $尾$ decays from both the ground state and a long-lived isomer of $^{133}$In were studied at the ISOLDE Decay Station (IDS). With a hybrid detection system sensitive to $尾$, $纬$, and neutron spectroscopy, the comparative partial half-lives (logft) have been measured for all their dominant $尾$-decay channels for the first time, including a low-energy Gamow-Teller transition and several First-For… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2306.01842v1-abstract-full').style.display = 'inline'; document.getElementById('2306.01842v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2306.01842v1-abstract-full" style="display: none;"> The $尾$ decays from both the ground state and a long-lived isomer of $^{133}$In were studied at the ISOLDE Decay Station (IDS). With a hybrid detection system sensitive to $尾$, $纬$, and neutron spectroscopy, the comparative partial half-lives (logft) have been measured for all their dominant $尾$-decay channels for the first time, including a low-energy Gamow-Teller transition and several First-Forbidden (FF) transitions. Uniquely for such a heavy neutron-rich nucleus, their $尾$ decays selectively populate only a few isolated neutron unbound states in $^{133}$Sn. Precise energy and branching-ratio measurements of those resonances allow us to benchmark $尾$-decay theories at an unprecedented level in this region of the nuclear chart. The results show good agreement with the newly developed large-scale shell model (LSSM) calculations. The experimental findings establish an archetype for the $尾$ decay of neutron-rich nuclei southeast of $^{132}$Sn and will serve as a guide for future theoretical development aiming to describe accurately the key $尾$ decays in the rapid-neutron capture (r-) process. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2306.01842v1-abstract-full').style.display = 'none'; document.getElementById('2306.01842v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 2 June, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2023. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2305.00894">arXiv:2305.00894</a> <span> [<a href="https://arxiv.org/pdf/2305.00894">pdf</a>, <a href="https://arxiv.org/format/2305.00894">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1674-1137/ad597b">10.1088/1674-1137/ad597b <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Searching for $^{76}$Ge neutrinoless double beta decay with the CDEX-1B experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Zhang%2C+B+T">B. T. Zhang</a>, <a href="/search/nucl-ex?searchtype=author&query=Wang%2C+J+Z">J. Z. Wang</a>, <a href="/search/nucl-ex?searchtype=author&query=Yang%2C+L+T">L. T. Yang</a>, <a href="/search/nucl-ex?searchtype=author&query=Yue%2C+Q">Q. Yue</a>, <a href="/search/nucl-ex?searchtype=author&query=Kang%2C+K+J">K. J. Kang</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+Y+J">Y. J. Li</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+H+P">H. P. An</a>, <a href="/search/nucl-ex?searchtype=author&query=C.%2C+G">Greeshma C.</a>, <a href="/search/nucl-ex?searchtype=author&query=Chang%2C+J+P">J. P. Chang</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Y+H">Y. H. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Cheng%2C+J+P">J. P. Cheng</a>, <a href="/search/nucl-ex?searchtype=author&query=Dai%2C+W+H">W. H. Dai</a>, <a href="/search/nucl-ex?searchtype=author&query=Deng%2C+Z">Z. Deng</a>, <a href="/search/nucl-ex?searchtype=author&query=Fang%2C+C+H">C. H. Fang</a>, <a href="/search/nucl-ex?searchtype=author&query=Geng%2C+X+P">X. P. Geng</a>, <a href="/search/nucl-ex?searchtype=author&query=Gong%2C+H">H. Gong</a>, <a href="/search/nucl-ex?searchtype=author&query=Guo%2C+Q+J">Q. J. Guo</a>, <a href="/search/nucl-ex?searchtype=author&query=Guo%2C+X+Y">X. Y. Guo</a>, <a href="/search/nucl-ex?searchtype=author&query=He%2C+L">L. He</a>, <a href="/search/nucl-ex?searchtype=author&query=He%2C+S+M">S. M. He</a>, <a href="/search/nucl-ex?searchtype=author&query=Hu%2C+J+W">J. W. Hu</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+H+X">H. X. Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+T+C">T. C. Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Jia%2C+H+T">H. T. Jia</a>, <a href="/search/nucl-ex?searchtype=author&query=Jiang%2C+X">X. Jiang</a> , et al. (60 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2305.00894v3-abstract-short" style="display: inline;"> We operated a p-type point contact high purity germanium (PPCGe) detector (CDEX-1B, 1.008 kg) in the China Jinping Underground Laboratory (CJPL) for 500.3 days to search for neutrinoless double beta ($0谓尾尾$) decay of $^{76}$Ge. A total of 504.3 kg$\cdot$day effective exposure data was accumulated. The anti-coincidence and the multi/single-site event (MSE/SSE) discrimination methods were used to su… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2305.00894v3-abstract-full').style.display = 'inline'; document.getElementById('2305.00894v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2305.00894v3-abstract-full" style="display: none;"> We operated a p-type point contact high purity germanium (PPCGe) detector (CDEX-1B, 1.008 kg) in the China Jinping Underground Laboratory (CJPL) for 500.3 days to search for neutrinoless double beta ($0谓尾尾$) decay of $^{76}$Ge. A total of 504.3 kg$\cdot$day effective exposure data was accumulated. The anti-coincidence and the multi/single-site event (MSE/SSE) discrimination methods were used to suppress the background in the energy region of interest (ROI, 1989$-$2089 keV for this work) with a factor of 23. A background level of 0.33 counts/(keV$\cdot$kg$\cdot$yr) was realized. The lower limit on the half life of $^{76}$Ge $0谓尾尾$ decay was constrained as $T_{1/2}^{0谓}\ > \ {1.0}\times 10^{23}\ \rm yr\ (90\% \ C.L.)$, corresponding to the upper limits on the effective Majorana neutrino mass: $\langle m_{尾尾}\rangle < $3.2$-$7.5$\ \mathrm{eV}$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2305.00894v3-abstract-full').style.display = 'none'; document.getElementById('2305.00894v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 22 September, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 1 May, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">11 pages, 12 figures, 2 tables. Version updated to match CPC version</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Chin. Phys. C 48, 101001 (2024) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2304.03451">arXiv:2304.03451</a> <span> [<a href="https://arxiv.org/pdf/2304.03451">pdf</a>, <a href="https://arxiv.org/format/2304.03451">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> </div> </div> <p class="title is-5 mathjax"> Fundamental Symmetries, Neutrons, and Neutrinos (FSNN): Whitepaper for the 2023 NSAC Long Range Plan </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Acharya%2C+B">B. Acharya</a>, <a href="/search/nucl-ex?searchtype=author&query=Adams%2C+C">C. Adams</a>, <a href="/search/nucl-ex?searchtype=author&query=Aleksandrova%2C+A+A">A. A. Aleksandrova</a>, <a href="/search/nucl-ex?searchtype=author&query=Alfonso%2C+K">K. Alfonso</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+P">P. An</a>, <a href="/search/nucl-ex?searchtype=author&query=Bae%C3%9Fler%2C+S">S. Bae脽ler</a>, <a href="/search/nucl-ex?searchtype=author&query=Balantekin%2C+A+B">A. B. Balantekin</a>, <a href="/search/nucl-ex?searchtype=author&query=Barbeau%2C+P+S">P. S. Barbeau</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+F">F. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellini%2C+V">V. Bellini</a>, <a href="/search/nucl-ex?searchtype=author&query=Beminiwattha%2C+R+S">R. S. Beminiwattha</a>, <a href="/search/nucl-ex?searchtype=author&query=Bernauer%2C+J+C">J. C. Bernauer</a>, <a href="/search/nucl-ex?searchtype=author&query=Bhattacharya%2C+T">T. Bhattacharya</a>, <a href="/search/nucl-ex?searchtype=author&query=Bishof%2C+M">M. Bishof</a>, <a href="/search/nucl-ex?searchtype=author&query=Bolotnikov%2C+A+E">A. E. Bolotnikov</a>, <a href="/search/nucl-ex?searchtype=author&query=Breur%2C+P+A">P. A. Breur</a>, <a href="/search/nucl-ex?searchtype=author&query=Brodeur%2C+M">M. Brodeur</a>, <a href="/search/nucl-ex?searchtype=author&query=Brodsky%2C+J+P">J. P. Brodsky</a>, <a href="/search/nucl-ex?searchtype=author&query=Broussard%2C+L+J">L. J. Broussard</a>, <a href="/search/nucl-ex?searchtype=author&query=Brunner%2C+T">T. Brunner</a>, <a href="/search/nucl-ex?searchtype=author&query=Burdette%2C+D+P">D. P. Burdette</a>, <a href="/search/nucl-ex?searchtype=author&query=Caylor%2C+J">J. Caylor</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiu%2C+M">M. Chiu</a>, <a href="/search/nucl-ex?searchtype=author&query=Cirigliano%2C+V">V. Cirigliano</a>, <a href="/search/nucl-ex?searchtype=author&query=Clark%2C+J+A">J. A. Clark</a> , et al. (154 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2304.03451v1-abstract-short" style="display: inline;"> This whitepaper presents the research priorities decided on by attendees of the 2022 Town Meeting for Fundamental Symmetries, Neutrons and Neutrinos, which took place December 13-15, 2022 in Chapel Hill, NC, as part of the Nuclear Science Advisory Committee (NSAC) 2023 Long Range Planning process. A total of 275 scientists registered for the meeting. The whitepaper makes a number of explicit recom… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2304.03451v1-abstract-full').style.display = 'inline'; document.getElementById('2304.03451v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2304.03451v1-abstract-full" style="display: none;"> This whitepaper presents the research priorities decided on by attendees of the 2022 Town Meeting for Fundamental Symmetries, Neutrons and Neutrinos, which took place December 13-15, 2022 in Chapel Hill, NC, as part of the Nuclear Science Advisory Committee (NSAC) 2023 Long Range Planning process. A total of 275 scientists registered for the meeting. The whitepaper makes a number of explicit recommendations and justifies them in detail. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2304.03451v1-abstract-full').style.display = 'none'; document.getElementById('2304.03451v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 6 April, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> April 2023. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2303.17254">arXiv:2303.17254</a> <span> [<a href="https://arxiv.org/pdf/2303.17254">pdf</a>, <a href="https://arxiv.org/format/2303.17254">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> </div> </div> <p class="title is-5 mathjax"> Hot QCD White Paper </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Arslandok%2C+M">M. Arslandok</a>, <a href="/search/nucl-ex?searchtype=author&query=Bass%2C+S+A">S. A. Bass</a>, <a href="/search/nucl-ex?searchtype=author&query=Baty%2C+A+A">A. A. Baty</a>, <a href="/search/nucl-ex?searchtype=author&query=Bautista%2C+I">I. Bautista</a>, <a href="/search/nucl-ex?searchtype=author&query=Beattie%2C+C">C. Beattie</a>, <a href="/search/nucl-ex?searchtype=author&query=Becattini%2C+F">F. Becattini</a>, <a href="/search/nucl-ex?searchtype=author&query=Bellwied%2C+R">R. Bellwied</a>, <a href="/search/nucl-ex?searchtype=author&query=Berdnikov%2C+Y">Y. Berdnikov</a>, <a href="/search/nucl-ex?searchtype=author&query=Berdnikov%2C+A">A. Berdnikov</a>, <a href="/search/nucl-ex?searchtype=author&query=Bielcik%2C+J">J. Bielcik</a>, <a href="/search/nucl-ex?searchtype=author&query=Blair%2C+J+T">J. T. Blair</a>, <a href="/search/nucl-ex?searchtype=author&query=Bock%2C+F">F. Bock</a>, <a href="/search/nucl-ex?searchtype=author&query=Boimska%2C+B">B. Boimska</a>, <a href="/search/nucl-ex?searchtype=author&query=Bossi%2C+H">H. Bossi</a>, <a href="/search/nucl-ex?searchtype=author&query=Caines%2C+H">H. Caines</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Y">Y. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chien%2C+Y+-">Y. -T. Chien</a>, <a href="/search/nucl-ex?searchtype=author&query=Chiu%2C+M">M. Chiu</a>, <a href="/search/nucl-ex?searchtype=author&query=Connors%2C+M+E">M. E. Connors</a>, <a href="/search/nucl-ex?searchtype=author&query=Csan%C3%A1d%2C+M">M. Csan谩d</a>, <a href="/search/nucl-ex?searchtype=author&query=da+Silva%2C+C+L">C. L. da Silva</a>, <a href="/search/nucl-ex?searchtype=author&query=Dash%2C+A+P">A. P. Dash</a>, <a href="/search/nucl-ex?searchtype=author&query=David%2C+G">G. David</a>, <a href="/search/nucl-ex?searchtype=author&query=Dehmelt%2C+K">K. Dehmelt</a>, <a href="/search/nucl-ex?searchtype=author&query=Dexheimer%2C+V">V. Dexheimer</a> , et al. (149 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2303.17254v1-abstract-short" style="display: inline;"> Hot QCD physics studies the nuclear strong force under extreme temperature and densities. Experimentally these conditions are achieved via high-energy collisions of heavy ions at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC). In the past decade, a unique and substantial suite of data was collected at RHIC and the LHC, probing hydrodynamics at the nucleon scale, the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.17254v1-abstract-full').style.display = 'inline'; document.getElementById('2303.17254v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2303.17254v1-abstract-full" style="display: none;"> Hot QCD physics studies the nuclear strong force under extreme temperature and densities. Experimentally these conditions are achieved via high-energy collisions of heavy ions at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC). In the past decade, a unique and substantial suite of data was collected at RHIC and the LHC, probing hydrodynamics at the nucleon scale, the temperature dependence of the transport properties of quark-gluon plasma, the phase diagram of nuclear matter, the interaction of quarks and gluons at different scales and much more. This document, as part of the 2023 nuclear science long range planning process, was written to review the progress in hot QCD since the 2015 Long Range Plan for Nuclear Science, as well as highlight the realization of previous recommendations, and present opportunities for the next decade, building on the accomplishments and investments made in theoretical developments and the construction of new detectors. Furthermore, this document provides additional context to support the recommendations voted on at the Joint Hot and Cold QCD Town Hall Meeting, which are reported in a separate document. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.17254v1-abstract-full').style.display = 'none'; document.getElementById('2303.17254v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 30 March, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">190 pages, 69 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2303.12173">arXiv:2303.12173</a> <span> [<a href="https://arxiv.org/pdf/2303.12173">pdf</a>, <a href="https://arxiv.org/format/2303.12173">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.108.014314">10.1103/PhysRevC.108.014314 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Beta-delayed neutron spectroscopy of $^{133}$In </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Xu%2C+Z+Y">Z. Y. Xu</a>, <a href="/search/nucl-ex?searchtype=author&query=Madurga%2C+M">M. Madurga</a>, <a href="/search/nucl-ex?searchtype=author&query=Grzywacz%2C+R">R. Grzywacz</a>, <a href="/search/nucl-ex?searchtype=author&query=King%2C+T+T">T. T. King</a>, <a href="/search/nucl-ex?searchtype=author&query=Algora%2C+A">A. Algora</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreyev%2C+A+N">A. N. Andreyev</a>, <a href="/search/nucl-ex?searchtype=author&query=Benito%2C+J">J. Benito</a>, <a href="/search/nucl-ex?searchtype=author&query=Berry%2C+T">T. Berry</a>, <a href="/search/nucl-ex?searchtype=author&query=Borge%2C+M+J+G">M. J. G. Borge</a>, <a href="/search/nucl-ex?searchtype=author&query=Costache%2C+C">C. Costache</a>, <a href="/search/nucl-ex?searchtype=author&query=De+Witte%2C+H">H. De Witte</a>, <a href="/search/nucl-ex?searchtype=author&query=Fijalkowska%2C+A">A. Fijalkowska</a>, <a href="/search/nucl-ex?searchtype=author&query=Fraile%2C+L+M">L. M. Fraile</a>, <a href="/search/nucl-ex?searchtype=author&query=Fynbo%2C+H+O+U">H. O. U. Fynbo</a>, <a href="/search/nucl-ex?searchtype=author&query=Gottardo%2C+A">A. Gottardo</a>, <a href="/search/nucl-ex?searchtype=author&query=Halverson%2C+C">C. Halverson</a>, <a href="/search/nucl-ex?searchtype=author&query=Harkness-Brennan%2C+L+J">L. J. Harkness-Brennan</a>, <a href="/search/nucl-ex?searchtype=author&query=Heideman%2C+J">J. Heideman</a>, <a href="/search/nucl-ex?searchtype=author&query=Huyse%2C+M">M. Huyse</a>, <a href="/search/nucl-ex?searchtype=author&query=Illana%2C+A">A. Illana</a>, <a href="/search/nucl-ex?searchtype=author&query=Janiak%2C+%C5%81">艁. Janiak</a>, <a href="/search/nucl-ex?searchtype=author&query=Judson%2C+D+S">D. S. Judson</a>, <a href="/search/nucl-ex?searchtype=author&query=Korgul%2C+A">A. Korgul</a>, <a href="/search/nucl-ex?searchtype=author&query=Kurtukian-Nieto%2C+T">T. Kurtukian-Nieto</a>, <a href="/search/nucl-ex?searchtype=author&query=Lazarus%2C+I">I. Lazarus</a> , et al. (24 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2303.12173v1-abstract-short" style="display: inline;"> The decay properties of $^{133}$In were studied in detail at the ISOLDE Decay Station (IDS). The implementation of the Resonance Ionization Laser Ion Source (RILIS) allowed separate measurements of its $9/2^+$ ground state ($^{133g}$In) and $1/2^-$ isomer ($^{133m}$In). With the use of $尾$-delayed neutron and $纬$ spectroscopy, the decay strengths above the neutron separation energy were quantified… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.12173v1-abstract-full').style.display = 'inline'; document.getElementById('2303.12173v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2303.12173v1-abstract-full" style="display: none;"> The decay properties of $^{133}$In were studied in detail at the ISOLDE Decay Station (IDS). The implementation of the Resonance Ionization Laser Ion Source (RILIS) allowed separate measurements of its $9/2^+$ ground state ($^{133g}$In) and $1/2^-$ isomer ($^{133m}$In). With the use of $尾$-delayed neutron and $纬$ spectroscopy, the decay strengths above the neutron separation energy were quantified in this neutron-rich nucleus for the first time. The allowed Gamow-Teller transition $9/2^+\rightarrow7/2^+$ was located at 5.92 MeV in the $^{133g}$In decay with a logft = 4.7(1). In addition, several neutron-unbound states were populated at lower excitation energies by the First-Forbidden decays of $^{133g,m}$In. We assigned spins and parities to those neutron-unbound states based on the $尾$-decay selection rules, the logft values, and systematics. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.12173v1-abstract-full').style.display = 'none'; document.getElementById('2303.12173v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 21 March, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2023. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2303.00113">arXiv:2303.00113</a> <span> [<a href="https://arxiv.org/pdf/2303.00113">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Quantum Physics">quant-ph</span> </div> </div> <p class="title is-5 mathjax"> Quantum Information Science and Technology for Nuclear Physics. Input into U.S. Long-Range Planning, 2023 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Beck%2C+D">Douglas Beck</a>, <a href="/search/nucl-ex?searchtype=author&query=Carlson%2C+J">Joseph Carlson</a>, <a href="/search/nucl-ex?searchtype=author&query=Davoudi%2C+Z">Zohreh Davoudi</a>, <a href="/search/nucl-ex?searchtype=author&query=Formaggio%2C+J">Joseph Formaggio</a>, <a href="/search/nucl-ex?searchtype=author&query=Quaglioni%2C+S">Sofia Quaglioni</a>, <a href="/search/nucl-ex?searchtype=author&query=Savage%2C+M">Martin Savage</a>, <a href="/search/nucl-ex?searchtype=author&query=Barata%2C+J">Joao Barata</a>, <a href="/search/nucl-ex?searchtype=author&query=Bhattacharya%2C+T">Tanmoy Bhattacharya</a>, <a href="/search/nucl-ex?searchtype=author&query=Bishof%2C+M">Michael Bishof</a>, <a href="/search/nucl-ex?searchtype=author&query=Cloet%2C+I">Ian Cloet</a>, <a href="/search/nucl-ex?searchtype=author&query=Delgado%2C+A">Andrea Delgado</a>, <a href="/search/nucl-ex?searchtype=author&query=DeMarco%2C+M">Michael DeMarco</a>, <a href="/search/nucl-ex?searchtype=author&query=Fink%2C+C">Caleb Fink</a>, <a href="/search/nucl-ex?searchtype=author&query=Florio%2C+A">Adrien Florio</a>, <a href="/search/nucl-ex?searchtype=author&query=Francois%2C+M">Marianne Francois</a>, <a href="/search/nucl-ex?searchtype=author&query=Grabowska%2C+D">Dorota Grabowska</a>, <a href="/search/nucl-ex?searchtype=author&query=Hoogerheide%2C+S">Shannon Hoogerheide</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+M">Mengyao Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Ikeda%2C+K">Kazuki Ikeda</a>, <a href="/search/nucl-ex?searchtype=author&query=Illa%2C+M">Marc Illa</a>, <a href="/search/nucl-ex?searchtype=author&query=Joo%2C+K">Kyungseon Joo</a>, <a href="/search/nucl-ex?searchtype=author&query=Kharzeev%2C+D">Dmitri Kharzeev</a>, <a href="/search/nucl-ex?searchtype=author&query=Kowalski%2C+K">Karol Kowalski</a>, <a href="/search/nucl-ex?searchtype=author&query=Lai%2C+W+K">Wai Kin Lai</a>, <a href="/search/nucl-ex?searchtype=author&query=Leach%2C+K">Kyle Leach</a> , et al. (76 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2303.00113v1-abstract-short" style="display: inline;"> In preparation for the 2023 NSAC Long Range Plan (LRP), members of the Nuclear Science community gathered to discuss the current state of, and plans for further leveraging opportunities in, QIST in NP research at the Quantum Information Science for U.S. Nuclear Physics Long Range Planning workshop, held in Santa Fe, New Mexico on January 31 - February 1, 2023. The workshop included 45 in-person pa… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.00113v1-abstract-full').style.display = 'inline'; document.getElementById('2303.00113v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2303.00113v1-abstract-full" style="display: none;"> In preparation for the 2023 NSAC Long Range Plan (LRP), members of the Nuclear Science community gathered to discuss the current state of, and plans for further leveraging opportunities in, QIST in NP research at the Quantum Information Science for U.S. Nuclear Physics Long Range Planning workshop, held in Santa Fe, New Mexico on January 31 - February 1, 2023. The workshop included 45 in-person participants and 53 remote attendees. The outcome of the workshop identified strategic plans and requirements for the next 5-10 years to advance quantum sensing and quantum simulations within NP, and to develop a diverse quantum-ready workforce. The plans include resolutions endorsed by the participants to address the compelling scientific opportunities at the intersections of NP and QIST. These endorsements are aligned with similar affirmations by the LRP Computational Nuclear Physics and AI/ML Workshop, the Nuclear Structure, Reactions, and Astrophysics LRP Town Hall, and the Fundamental Symmetries, Neutrons, and Neutrinos LRP Town Hall communities. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2303.00113v1-abstract-full').style.display = 'none'; document.getElementById('2303.00113v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 28 February, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">A white paper for the 2023 nuclear physics long-range planning activity, emerging from the workshop "Quantum Information Science for U.S. Nuclear Physics Long Range Planning'', held in Santa Fe, New Mexico on January 31 - February 1, 2023. 26 pages with 7 figures</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2302.11607">arXiv:2302.11607</a> <span> [<a href="https://arxiv.org/pdf/2302.11607">pdf</a>, <a href="https://arxiv.org/format/2302.11607">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevLett.130.242501">10.1103/PhysRevLett.130.242501 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Microsecond Isomer at the N=20 Island of Shape Inversion Observed at FRIB </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Gray%2C+T+J">T. J. Gray</a>, <a href="/search/nucl-ex?searchtype=author&query=Allmond%2C+J+M">J. M. Allmond</a>, <a href="/search/nucl-ex?searchtype=author&query=Xu%2C+Z">Z. Xu</a>, <a href="/search/nucl-ex?searchtype=author&query=King%2C+T+T">T. T. King</a>, <a href="/search/nucl-ex?searchtype=author&query=Lubna%2C+R+S">R. S. Lubna</a>, <a href="/search/nucl-ex?searchtype=author&query=Crawford%2C+H+L">H. L. Crawford</a>, <a href="/search/nucl-ex?searchtype=author&query=Tripathi%2C+V">V. Tripathi</a>, <a href="/search/nucl-ex?searchtype=author&query=Crider%2C+B+P">B. P. Crider</a>, <a href="/search/nucl-ex?searchtype=author&query=Grzywacz%2C+R">R. Grzywacz</a>, <a href="/search/nucl-ex?searchtype=author&query=Liddick%2C+S+N">S. N. Liddick</a>, <a href="/search/nucl-ex?searchtype=author&query=Macchiavelli%2C+A+O">A. O. Macchiavelli</a>, <a href="/search/nucl-ex?searchtype=author&query=Miyagi%2C+T">T. Miyagi</a>, <a href="/search/nucl-ex?searchtype=author&query=Poves%2C+A">A. Poves</a>, <a href="/search/nucl-ex?searchtype=author&query=Andalib%2C+A">A. Andalib</a>, <a href="/search/nucl-ex?searchtype=author&query=Argo%2C+E">E. Argo</a>, <a href="/search/nucl-ex?searchtype=author&query=Benetti%2C+C">C. Benetti</a>, <a href="/search/nucl-ex?searchtype=author&query=Bhattacharya%2C+S">S. Bhattacharya</a>, <a href="/search/nucl-ex?searchtype=author&query=Campbell%2C+C+M">C. M. Campbell</a>, <a href="/search/nucl-ex?searchtype=author&query=Carpenter%2C+M+P">M. P. Carpenter</a>, <a href="/search/nucl-ex?searchtype=author&query=Chan%2C+J">J. Chan</a>, <a href="/search/nucl-ex?searchtype=author&query=Chester%2C+A">A. Chester</a>, <a href="/search/nucl-ex?searchtype=author&query=Christie%2C+J">J. Christie</a>, <a href="/search/nucl-ex?searchtype=author&query=Clark%2C+B+R">B. R. Clark</a>, <a href="/search/nucl-ex?searchtype=author&query=Cox%2C+I">I. Cox</a>, <a href="/search/nucl-ex?searchtype=author&query=Doetsch%2C+A+A">A. A. Doetsch</a> , et al. (41 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2302.11607v2-abstract-short" style="display: inline;"> Excited-state spectroscopy from the first Facility for Rare Isotope Beams (FRIB) experiment is reported. A 24(2)-$渭$s isomer was observed with the FRIB Decay Station initiator (FDSi) through a cascade of 224- and 401-keV $纬$ rays in coincidence with $^{32}\textrm{Na}$ nuclei. This is the only known microsecond isomer ($1{\text{ }渭\text{s}}\leq T_{1/2} < 1\text{ ms}$) in the region. This nucleus is… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2302.11607v2-abstract-full').style.display = 'inline'; document.getElementById('2302.11607v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2302.11607v2-abstract-full" style="display: none;"> Excited-state spectroscopy from the first Facility for Rare Isotope Beams (FRIB) experiment is reported. A 24(2)-$渭$s isomer was observed with the FRIB Decay Station initiator (FDSi) through a cascade of 224- and 401-keV $纬$ rays in coincidence with $^{32}\textrm{Na}$ nuclei. This is the only known microsecond isomer ($1{\text{ }渭\text{s}}\leq T_{1/2} < 1\text{ ms}$) in the region. This nucleus is at the heart of the $N=20$ island of shape inversion and is at the crossroads of spherical shell-model, deformed shell-model, and ab initio theories. It can be represented as the coupling of a proton hole and neutron particle to $^{32}\textrm{Mg}$, $^{32}\textrm{Mg}+蟺^{-1} + 谓^{+1}$. This odd-odd coupling and isomer formation provides a sensitive measure of the underlying shape degrees of freedom of $^{32}\textrm{Mg}$, where the onset of spherical-to-deformed shape inversion begins with a low-lying deformed $2^+$ state at 885 keV and a low-lying shape-coexisting $0_2^+$ state at 1058 keV. We suggest two possible explanations for the 625-keV isomer in $^{32}$Na: a $6^-$ spherical shape isomer that decays by $E2$ or a $0^+$ deformed spin isomer that decays by $M2$. The present results and calculations are most consistent with the latter, indicating that the low-lying states are dominated by deformation. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2302.11607v2-abstract-full').style.display = 'none'; document.getElementById('2302.11607v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 26 April, 2023; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 22 February, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">7 pages, 5 figures, accepted by Physical Review Letters</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2301.13253">arXiv:2301.13253</a> <span> [<a href="https://arxiv.org/pdf/2301.13253">pdf</a>, <a href="https://arxiv.org/format/2301.13253">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.ppnp.2023.104080">10.1016/j.ppnp.2023.104080 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Dense Nuclear Matter Equation of State from Heavy-Ion Collisions </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Sorensen%2C+A">Agnieszka Sorensen</a>, <a href="/search/nucl-ex?searchtype=author&query=Agarwal%2C+K">Kshitij Agarwal</a>, <a href="/search/nucl-ex?searchtype=author&query=Brown%2C+K+W">Kyle W. Brown</a>, <a href="/search/nucl-ex?searchtype=author&query=Chaj%C4%99cki%2C+Z">Zbigniew Chaj臋cki</a>, <a href="/search/nucl-ex?searchtype=author&query=Danielewicz%2C+P">Pawe艂 Danielewicz</a>, <a href="/search/nucl-ex?searchtype=author&query=Drischler%2C+C">Christian Drischler</a>, <a href="/search/nucl-ex?searchtype=author&query=Gandolfi%2C+S">Stefano Gandolfi</a>, <a href="/search/nucl-ex?searchtype=author&query=Holt%2C+J+W">Jeremy W. Holt</a>, <a href="/search/nucl-ex?searchtype=author&query=Kaminski%2C+M">Matthias Kaminski</a>, <a href="/search/nucl-ex?searchtype=author&query=Ko%2C+C">Che-Ming Ko</a>, <a href="/search/nucl-ex?searchtype=author&query=Kumar%2C+R">Rohit Kumar</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+B">Bao-An Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Lynch%2C+W+G">William G. Lynch</a>, <a href="/search/nucl-ex?searchtype=author&query=McIntosh%2C+A+B">Alan B. McIntosh</a>, <a href="/search/nucl-ex?searchtype=author&query=Newton%2C+W+G">William G. Newton</a>, <a href="/search/nucl-ex?searchtype=author&query=Pratt%2C+S">Scott Pratt</a>, <a href="/search/nucl-ex?searchtype=author&query=Savchuk%2C+O">Oleh Savchuk</a>, <a href="/search/nucl-ex?searchtype=author&query=Stefaniak%2C+M">Maria Stefaniak</a>, <a href="/search/nucl-ex?searchtype=author&query=Tews%2C+I">Ingo Tews</a>, <a href="/search/nucl-ex?searchtype=author&query=Tsang%2C+M+B">ManYee Betty Tsang</a>, <a href="/search/nucl-ex?searchtype=author&query=Vogt%2C+R">Ramona Vogt</a>, <a href="/search/nucl-ex?searchtype=author&query=Wolter%2C+H">Hermann Wolter</a>, <a href="/search/nucl-ex?searchtype=author&query=Zbroszczyk%2C+H">Hanna Zbroszczyk</a>, <a href="/search/nucl-ex?searchtype=author&query=Abbasi%2C+N">Navid Abbasi</a>, <a href="/search/nucl-ex?searchtype=author&query=Aichelin%2C+J">J枚rg Aichelin</a> , et al. (111 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2301.13253v4-abstract-short" style="display: inline;"> The nuclear equation of state (EOS) is at the center of numerous theoretical and experimental efforts in nuclear physics. With advances in microscopic theories for nuclear interactions, the availability of experiments probing nuclear matter under conditions not reached before, endeavors to develop sophisticated and reliable transport simulations to interpret these experiments, and the advent of mu… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2301.13253v4-abstract-full').style.display = 'inline'; document.getElementById('2301.13253v4-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2301.13253v4-abstract-full" style="display: none;"> The nuclear equation of state (EOS) is at the center of numerous theoretical and experimental efforts in nuclear physics. With advances in microscopic theories for nuclear interactions, the availability of experiments probing nuclear matter under conditions not reached before, endeavors to develop sophisticated and reliable transport simulations to interpret these experiments, and the advent of multi-messenger astronomy, the next decade will bring new opportunities for determining the nuclear matter EOS, elucidating its dependence on density, temperature, and isospin asymmetry. Among controlled terrestrial experiments, collisions of heavy nuclei at intermediate beam energies (from a few tens of MeV/nucleon to about 25 GeV/nucleon in the fixed-target frame) probe the widest ranges of baryon density and temperature, enabling studies of nuclear matter from a few tenths to about 5 times the nuclear saturation density and for temperatures from a few to well above a hundred MeV, respectively. Collisions of neutron-rich isotopes further bring the opportunity to probe effects due to the isospin asymmetry. However, capitalizing on the enormous scientific effort aimed at uncovering the dense nuclear matter EOS, both at RHIC and at FRIB as well as at other international facilities, depends on the continued development of state-of-the-art hadronic transport simulations. This white paper highlights the essential role that heavy-ion collision experiments and hadronic transport simulations play in understanding strong interactions in dense nuclear matter, with an emphasis on how these efforts can be used together with microscopic approaches and neutron star studies to uncover the nuclear EOS. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2301.13253v4-abstract-full').style.display = 'none'; document.getElementById('2301.13253v4-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 25 January, 2024; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 30 January, 2023; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> January 2023. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">White paper prepared for the 2023 Long Range Plan. v3: Updated version as published in Progress in Particle and Nuclear Physics. Note: the published version does not include the executive summary; in the updated arXiv version, the executive summary is included as an appendix. v4: Corrected list of authors</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> INT-PUB-23-001, LA-UR-23-20514, LLNL-TR-844629 </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Prog.Part.Nucl.Phys. 134 (2024) 104080 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2205.10718">arXiv:2205.10718</a> <span> [<a href="https://arxiv.org/pdf/2205.10718">pdf</a>, <a href="https://arxiv.org/format/2205.10718">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevD.106.032012">10.1103/PhysRevD.106.032012 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for Neutrinoless Double-Beta Decay of $^{76}$Ge with a Natural Broad Energy Germanium Detector </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=CDEX+collaboration"> CDEX collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Dai%2C+W+H">W. H. Dai</a>, <a href="/search/nucl-ex?searchtype=author&query=Ma%2C+H">H. Ma</a>, <a href="/search/nucl-ex?searchtype=author&query=Yue%2C+Q">Q. Yue</a>, <a href="/search/nucl-ex?searchtype=author&query=She%2C+Z">Z. She</a>, <a href="/search/nucl-ex?searchtype=author&query=Kang%2C+K+J">K. J. Kang</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+Y+J">Y. J. Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Agartioglu%2C+M">M. Agartioglu</a>, <a href="/search/nucl-ex?searchtype=author&query=An%2C+H+P">H. P. An</a>, <a href="/search/nucl-ex?searchtype=author&query=Chang%2C+J+P">J. P. Chang</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Y+H">Y. H. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Cheng%2C+J+P">J. P. Cheng</a>, <a href="/search/nucl-ex?searchtype=author&query=Deng%2C+Z">Z. Deng</a>, <a href="/search/nucl-ex?searchtype=author&query=Fang%2C+C+H">C. H. Fang</a>, <a href="/search/nucl-ex?searchtype=author&query=Geng%2C+X+P">X. P. Geng</a>, <a href="/search/nucl-ex?searchtype=author&query=Gong%2C+H">H. Gong</a>, <a href="/search/nucl-ex?searchtype=author&query=Guo%2C+Q+J">Q. J. Guo</a>, <a href="/search/nucl-ex?searchtype=author&query=Guo%2C+X+Y">X. Y. Guo</a>, <a href="/search/nucl-ex?searchtype=author&query=He%2C+L">L. He</a>, <a href="/search/nucl-ex?searchtype=author&query=He%2C+S+M">S. M. He</a>, <a href="/search/nucl-ex?searchtype=author&query=Hu%2C+J+W">J. W. Hu</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+H+X">H. X. Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+T+C">T. C. Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Jia%2C+H+T">H. T. Jia</a>, <a href="/search/nucl-ex?searchtype=author&query=Jiang%2C+X">X. Jiang</a> , et al. (61 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2205.10718v2-abstract-short" style="display: inline;"> A natural broad energy germanium (BEGe) detector is operated in the China Jinping Underground Laboratory (CJPL) for a feasibility study of building the next generation experiment of the neutrinoless double-beta (0{$谓尾尾$}) decay of $^{76}$Ge. The setup of the prototype facility, characteristics of the BEGe detector, background reduction methods, and data analysis are described in this paper. A back… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2205.10718v2-abstract-full').style.display = 'inline'; document.getElementById('2205.10718v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2205.10718v2-abstract-full" style="display: none;"> A natural broad energy germanium (BEGe) detector is operated in the China Jinping Underground Laboratory (CJPL) for a feasibility study of building the next generation experiment of the neutrinoless double-beta (0{$谓尾尾$}) decay of $^{76}$Ge. The setup of the prototype facility, characteristics of the BEGe detector, background reduction methods, and data analysis are described in this paper. A background index of 6.4$\times$10$^{-3}$ counts/(keV$\cdot$kg$\cdot$day) is achieved and 1.86 times lower than our previous result of the CDEX-1 detector. No signal is observed with an exposure of 186.4 kg$\cdot$day, thus a limit on the half life of $^{76}$Ge 0$谓尾尾$ decay is set at T$_{1/2}^{0谓}$ $>$ 5.62$\times$10$^{22}$ yr at 90% C.L.. The limit corresponds to an effective Majorana neutrino mass in the range of 4.6 $\sim$ 10.3 eV, dependent on the nuclear matrix elements. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2205.10718v2-abstract-full').style.display = 'none'; document.getElementById('2205.10718v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 5 August, 2022; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 21 May, 2022; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2022. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">10 pages, 15 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Physical Review D 106, 032012 (2022) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2108.13867">arXiv:2108.13867</a> <span> [<a href="https://arxiv.org/pdf/2108.13867">pdf</a>, <a href="https://arxiv.org/format/2108.13867">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Lattice">hep-lat</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.nuclphysa.2021.122343">10.1016/j.nuclphysa.2021.122343 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The BEST framework for the search for the QCD critical point and the chiral magnetic effect </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=An%2C+X">Xin An</a>, <a href="/search/nucl-ex?searchtype=author&query=Bluhm%2C+M">Marcus Bluhm</a>, <a href="/search/nucl-ex?searchtype=author&query=Du%2C+L">Lipei Du</a>, <a href="/search/nucl-ex?searchtype=author&query=Dunne%2C+G+V">Gerald V. Dunne</a>, <a href="/search/nucl-ex?searchtype=author&query=Elfner%2C+H">Hannah Elfner</a>, <a href="/search/nucl-ex?searchtype=author&query=Gale%2C+C">Charles Gale</a>, <a href="/search/nucl-ex?searchtype=author&query=Grefa%2C+J">Joaquin Grefa</a>, <a href="/search/nucl-ex?searchtype=author&query=Heinz%2C+U">Ulrich Heinz</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+A">Anping Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Karthein%2C+J+M">Jamie M. Karthein</a>, <a href="/search/nucl-ex?searchtype=author&query=Kharzeev%2C+D+E">Dmitri E. Kharzeev</a>, <a href="/search/nucl-ex?searchtype=author&query=Koch%2C+V">Volker Koch</a>, <a href="/search/nucl-ex?searchtype=author&query=Liao%2C+J">Jinfeng Liao</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+S">Shiyong Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Martinez%2C+M">Mauricio Martinez</a>, <a href="/search/nucl-ex?searchtype=author&query=McNelis%2C+M">Michael McNelis</a>, <a href="/search/nucl-ex?searchtype=author&query=Mroczek%2C+D">Debora Mroczek</a>, <a href="/search/nucl-ex?searchtype=author&query=Mukherjee%2C+S">Swagato Mukherjee</a>, <a href="/search/nucl-ex?searchtype=author&query=Nahrgang%2C+M">Marlene Nahrgang</a>, <a href="/search/nucl-ex?searchtype=author&query=Acuna%2C+A+R+N">Angel R. Nava Acuna</a>, <a href="/search/nucl-ex?searchtype=author&query=Noronha-Hostler%2C+J">Jacquelyn Noronha-Hostler</a>, <a href="/search/nucl-ex?searchtype=author&query=Oliinychenko%2C+D">Dmytro Oliinychenko</a>, <a href="/search/nucl-ex?searchtype=author&query=Parotto%2C+P">Paolo Parotto</a>, <a href="/search/nucl-ex?searchtype=author&query=Portillo%2C+I">Israel Portillo</a>, <a href="/search/nucl-ex?searchtype=author&query=Pradeep%2C+M+S">Maneesha Sushama Pradeep</a> , et al. (18 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2108.13867v2-abstract-short" style="display: inline;"> The Beam Energy Scan Theory (BEST) Collaboration was formed with the goal of providing a theoretical framework for analyzing data from the Beam Energy Scan (BES) program at the relativistic heavy ion collider (RHIC) at Brookhaven National Laboratory. The physics goal of the BES program is the search for a conjectured QCD critical point as well as for manifestations of the chiral magnetic effect. W… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.13867v2-abstract-full').style.display = 'inline'; document.getElementById('2108.13867v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2108.13867v2-abstract-full" style="display: none;"> The Beam Energy Scan Theory (BEST) Collaboration was formed with the goal of providing a theoretical framework for analyzing data from the Beam Energy Scan (BES) program at the relativistic heavy ion collider (RHIC) at Brookhaven National Laboratory. The physics goal of the BES program is the search for a conjectured QCD critical point as well as for manifestations of the chiral magnetic effect. We describe progress that has been made over the previous five years. This includes studies of the equation of state and equilibrium susceptibilities, the development of suitable initial state models, progress in constructing a hydrodynamic framework that includes fluctuations and anomalous transport effects, as well as the development of freezeout prescriptions and hadronic transport models. Finally, we address the challenge of integrating these components into a complete analysis framework. This document describes the collective effort of the BEST Collaboration and its collaborators around the world. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2108.13867v2-abstract-full').style.display = 'none'; document.getElementById('2108.13867v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 22 November, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 31 August, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2021. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">103 pages</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nuclear Physics A, Volume 1017, January 2022, 122343 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2107.05606">arXiv:2107.05606</a> <span> [<a href="https://arxiv.org/pdf/2107.05606">pdf</a>, <a href="https://arxiv.org/format/2107.05606">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.104.L042801">10.1103/PhysRevC.104.L042801 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> First direct measurement of $^{59}$Cu(p,$伪$)$^{56}$Ni: A step towards constraining the Ni-Cu cycle in the Cosmos </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Randhawa%2C+J+S">J. S. Randhawa</a>, <a href="/search/nucl-ex?searchtype=author&query=Kanungo%2C+R">R. Kanungo</a>, <a href="/search/nucl-ex?searchtype=author&query=Refsgaard%2C+J">J. Refsgaard</a>, <a href="/search/nucl-ex?searchtype=author&query=Mohr%2C+P">P. Mohr</a>, <a href="/search/nucl-ex?searchtype=author&query=Ahn%2C+T">T. Ahn</a>, <a href="/search/nucl-ex?searchtype=author&query=Alcorta%2C+M">M. Alcorta</a>, <a href="/search/nucl-ex?searchtype=author&query=Andreoiu%2C+C">C. Andreoiu</a>, <a href="/search/nucl-ex?searchtype=author&query=Bhattacharjee%2C+S+S">S. S. Bhattacharjee</a>, <a href="/search/nucl-ex?searchtype=author&query=Davids%2C+B">B. Davids</a>, <a href="/search/nucl-ex?searchtype=author&query=Christian%2C+G">G. Christian</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+A+A">A. A. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Coleman%2C+R">R. Coleman</a>, <a href="/search/nucl-ex?searchtype=author&query=Garrett%2C+P">P. Garrett</a>, <a href="/search/nucl-ex?searchtype=author&query=Grinyer%2C+G+F">G. F. Grinyer</a>, <a href="/search/nucl-ex?searchtype=author&query=Fuakye%2C+E+G">E. Gyabeng Fuakye</a>, <a href="/search/nucl-ex?searchtype=author&query=Hackman%2C+G">G. Hackman</a>, <a href="/search/nucl-ex?searchtype=author&query=Jain%2C+R">R. Jain</a>, <a href="/search/nucl-ex?searchtype=author&query=Kapoor%2C+K">K. Kapoor</a>, <a href="/search/nucl-ex?searchtype=author&query=Kr%C3%BCcken%2C+R">R. Kr眉cken</a>, <a href="/search/nucl-ex?searchtype=author&query=Laffoley%2C+A">A. Laffoley</a>, <a href="/search/nucl-ex?searchtype=author&query=Lennarz%2C+A">A. Lennarz</a>, <a href="/search/nucl-ex?searchtype=author&query=Liang%2C+J">J. Liang</a>, <a href="/search/nucl-ex?searchtype=author&query=Meisel%2C+Z">Z. Meisel</a>, <a href="/search/nucl-ex?searchtype=author&query=Nikhil%2C+N">N. Nikhil</a>, <a href="/search/nucl-ex?searchtype=author&query=Psaltis%2C+A">A. Psaltis</a> , et al. (12 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2107.05606v1-abstract-short" style="display: inline;"> Reactions on the proton-rich nuclides drive the nucleosynthesis in Core-Collapse Supernovae (CCSNe) and in X-ray bursts (XRBs). CCSNe eject the nucleosynthesis products to the interstellar medium and hence are a potential inventory of p-nuclei, whereas in XRBs nucleosynthesis powers the light curves. In both astrophysical sites the Ni-Cu cycle, which features a competition between $^{59}$Cu(p,$伪$)… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2107.05606v1-abstract-full').style.display = 'inline'; document.getElementById('2107.05606v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2107.05606v1-abstract-full" style="display: none;"> Reactions on the proton-rich nuclides drive the nucleosynthesis in Core-Collapse Supernovae (CCSNe) and in X-ray bursts (XRBs). CCSNe eject the nucleosynthesis products to the interstellar medium and hence are a potential inventory of p-nuclei, whereas in XRBs nucleosynthesis powers the light curves. In both astrophysical sites the Ni-Cu cycle, which features a competition between $^{59}$Cu(p,$伪$)$^{56}$Ni and $^{59}$Cu(p,$纬$)$^{60}$Zn, could potentially halt the production of heavier elements. Here, we report the first direct measurement of $^{59}$Cu(p,$伪$)$^{56}$Ni using a re-accelerated $^{59}$Cu beam and cryogenic solid hydrogen target. Our results show that the reaction proceeds predominantly to the ground state of $^{56}$Ni and the experimental rate has been found to be lower than Hauser-Feshbach-based statistical predictions. New results hint that the $谓p$-process could operate at higher temperatures than previously inferred and therefore remains a viable site for synthesizing the heavier elements. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2107.05606v1-abstract-full').style.display = 'none'; document.getElementById('2107.05606v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 12 July, 2021; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2021. </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2010.06810">arXiv:2010.06810</a> <span> [<a href="https://arxiv.org/pdf/2010.06810">pdf</a>, <a href="https://arxiv.org/format/2010.06810">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevD.103.092002">10.1103/PhysRevD.103.092002 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Studies of Quantum-Mechanical Coherency Effects in Neutrino-Nucleus Elastic Scattering </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Sharma%2C+V">V. Sharma</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+L">L. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Wong%2C+H+T">H. T. Wong</a>, <a href="/search/nucl-ex?searchtype=author&query=Agartioglu%2C+M">M. Agartioglu</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+J+-">J. -W. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Deniz%2C+M">M. Deniz</a>, <a href="/search/nucl-ex?searchtype=author&query=Kerman%2C+S">S. Kerman</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+H+B">H. B Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Liu%2C+C+-">C. -P. Liu</a>, <a href="/search/nucl-ex?searchtype=author&query=Saraswat%2C+K">K. Saraswat</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2010.06810v2-abstract-short" style="display: inline;"> Neutrino-nucleus elastic scattering ($谓{\rm A}_{el}$) provides a unique laboratory to study the quantum-mechanical (QM) coherency effects in electroweak interactions. The deviations of the cross-sections from those of completely coherent systems can be quantitatively characterized through a coherency parameter $伪( q^2 )$. The relations between $伪$ and the underlying nuclear physics in terms of nuc… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2010.06810v2-abstract-full').style.display = 'inline'; document.getElementById('2010.06810v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2010.06810v2-abstract-full" style="display: none;"> Neutrino-nucleus elastic scattering ($谓{\rm A}_{el}$) provides a unique laboratory to study the quantum-mechanical (QM) coherency effects in electroweak interactions. The deviations of the cross-sections from those of completely coherent systems can be quantitatively characterized through a coherency parameter $伪( q^2 )$. The relations between $伪$ and the underlying nuclear physics in terms of nuclear form factors are derived. The dependence of cross-section on $伪( q^2 )$ for the various neutrino sources is presented. The $伪( q^2 )$-values are evaluated from the measured data of the COHERENT CsI and Ar experiments. Complete coherency and decoherency conditions are excluded by the CsI data with $p {=} 0.004$ at $q^2 {=} 3.1 {\times} 10^{3} ~ {\rm MeV^2}$ and with $p {=} 0.016$ at $q^2 {=} 2.3 {\times} 10^{3} ~ {\rm MeV^2}$, respectively, verifying that both QM superpositions and nuclear many-body effects contribute to $谓{\rm A}_{el}$ interactions. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2010.06810v2-abstract-full').style.display = 'none'; document.getElementById('2010.06810v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 7 May, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 14 October, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">V2 Published Version, 10 pages, 10 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. D 103, 092002 (2021) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2007.07705">arXiv:2007.07705</a> <span> [<a href="https://arxiv.org/pdf/2007.07705">pdf</a>, <a href="https://arxiv.org/ps/2007.07705">ps</a>, <a href="https://arxiv.org/format/2007.07705">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.102.044907">10.1103/PhysRevC.102.044907 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> A study of charm quark dynamics in quark-gluon plasma with 3+1 D viscous hydrodynamics </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Kurian%2C+M">Manu Kurian</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M">Mayank Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Chandra%2C+V">Vinod Chandra</a>, <a href="/search/nucl-ex?searchtype=author&query=Jeon%2C+S">Sangyong Jeon</a>, <a href="/search/nucl-ex?searchtype=author&query=Gale%2C+C">Charles Gale</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2007.07705v1-abstract-short" style="display: inline;"> The drag and diffusion coefficients are studied within the framework of Fokker-Planck dynamics for the case of a charm quark propagating in an expanding quark-gluon plasma. The space-time evolution of the nuclear matter created in the relativistic heavy-ion collision is modelled using MUSIC, a 3+1 D relativistic viscous hydrodynamic approach. The effect of viscous corrections to the heavy quark tr… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2007.07705v1-abstract-full').style.display = 'inline'; document.getElementById('2007.07705v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2007.07705v1-abstract-full" style="display: none;"> The drag and diffusion coefficients are studied within the framework of Fokker-Planck dynamics for the case of a charm quark propagating in an expanding quark-gluon plasma. The space-time evolution of the nuclear matter created in the relativistic heavy-ion collision is modelled using MUSIC, a 3+1 D relativistic viscous hydrodynamic approach. The effect of viscous corrections to the heavy quark transport coefficients is explored by considering scattering processes with thermal quarks and gluons in the medium. It is observed that the momentum diffusion of the heavy quarks is sensitive to the shear and bulk viscosity to entropy ratios. The collisional energy loss of the charm quark in the viscous quark-gluon plasma is analyzed. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2007.07705v1-abstract-full').style.display = 'none'; document.getElementById('2007.07705v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 15 July, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">11 pages</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. C 102, 044907 (2020) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/2002.09586">arXiv:2002.09586</a> <span> [<a href="https://arxiv.org/pdf/2002.09586">pdf</a>, <a href="https://arxiv.org/format/2002.09586">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1748-0221/15/07/P07032">10.1088/1748-0221/15/07/P07032 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Heat radiation reduction in the cryostat with multilayer insulation technique </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+D">D. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Pandey%2C+A">A. Pandey</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+L">L. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="2002.09586v1-abstract-short" style="display: inline;"> Multilayer insulation (MLI) is an important technique for the reduction of radiation heat load in cryostats. The present work is focused on investigation for the selection of suitable reflective layer and spacer material in MLI systems. In our analysis, we have selected perforated double-Aluminized Mylar (DAM) with Dacron, unperforated DAM with Silk-net and perforated DAM with Glass-tissue for the… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2002.09586v1-abstract-full').style.display = 'inline'; document.getElementById('2002.09586v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2002.09586v1-abstract-full" style="display: none;"> Multilayer insulation (MLI) is an important technique for the reduction of radiation heat load in cryostats. The present work is focused on investigation for the selection of suitable reflective layer and spacer material in MLI systems. In our analysis, we have selected perforated double-Aluminized Mylar (DAM) with Dacron, unperforated DAM with Silk-net and perforated DAM with Glass-tissue for their evaluation as the reflective layer as well as spacer materials in MLI technique. Current work would discuss the calculation of the effect of layer density and the number of layers on the heat load. Knowing the key parameters of MLI, we have compared the heat load generation in spherical as well as cylindrical cryostats and the effect of layering near and outer surface on the heat load. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2002.09586v1-abstract-full').style.display = 'none'; document.getElementById('2002.09586v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 19 February, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2020. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">19 pages, Seven Figures, Two Tables</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> JINST (2020) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1908.10082">arXiv:1908.10082</a> <span> [<a href="https://arxiv.org/pdf/1908.10082">pdf</a>, <a href="https://arxiv.org/format/1908.10082">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevD.101.013006">10.1103/PhysRevD.101.013006 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The Exposure-Background Duality in the Searches of Neutrinoless Double Beta Decay </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Wong%2C+H+T">H. T. Wong</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+L">L. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Sharma%2C+V">V. Sharma</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Yue%2C+Q">Q. Yue</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1908.10082v2-abstract-short" style="display: inline;"> Tremendous efforts are required to scale the summit of observing neutrinoless double beta decay ($0 谓尾尾$). This article quantitatively explores the interplay between exposure (target mass X data taking time) and background levels in $0 谓尾尾$ experiments. In particular, background reduction can substantially alleviate the necessity of unrealistic large exposure as the normal mass hierarchy (NH) is p… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1908.10082v2-abstract-full').style.display = 'inline'; document.getElementById('1908.10082v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1908.10082v2-abstract-full" style="display: none;"> Tremendous efforts are required to scale the summit of observing neutrinoless double beta decay ($0 谓尾尾$). This article quantitatively explores the interplay between exposure (target mass X data taking time) and background levels in $0 谓尾尾$ experiments. In particular, background reduction can substantially alleviate the necessity of unrealistic large exposure as the normal mass hierarchy (NH) is probed. The non-degenerate (ND)-NH can be covered with an exposure of O(100) ton-year, which is only an order of magnitude larger than those planned for next generation projects - provided that the background could be reduced by 0($10^{-6}$) relative to the current best levels. It follows that background suppression will be playing increasingly important and investment-effective, if not determining, roles in future $0 谓尾尾$ experiments with sensitivity goals of approaching and covering ND-NH. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1908.10082v2-abstract-full').style.display = 'none'; document.getElementById('1908.10082v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 27 January, 2020; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 27 August, 2019; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2019. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">V2 Published Version: 10 pages, 9 figures, 4 tables</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. D 101, 013006 (2020) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1807.05451">arXiv:1807.05451</a> <span> [<a href="https://arxiv.org/pdf/1807.05451">pdf</a>, <a href="https://arxiv.org/ps/1807.05451">ps</a>, <a href="https://arxiv.org/format/1807.05451">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Theory">nucl-th</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Phenomenology">hep-ph</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.nuclphysa.2018.10.061">10.1016/j.nuclphysa.2018.10.061 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Hydrodynamic Fluctuations in Relativistic Heavy-Ion Collisions </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M">Mayank Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Shen%2C+C">Chun Shen</a>, <a href="/search/nucl-ex?searchtype=author&query=McDonald%2C+S">Scott McDonald</a>, <a href="/search/nucl-ex?searchtype=author&query=Jeon%2C+S">Sangyong Jeon</a>, <a href="/search/nucl-ex?searchtype=author&query=Gale%2C+C">Charles Gale</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1807.05451v1-abstract-short" style="display: inline;"> We present a novel approach to the treatment of thermal fluctuations in the (3+1)-D viscous hydrodynamic simulation MUSIC. The phenomenological impact of thermal fluctuations on hadronic observables is investigated using the IP-Glasma + hydrodynamics + hadronic cascade hybrid approach. The anisotropic flow observed in heavy-ion collision experiments is mostly attributed to the hydrodynamic respons… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1807.05451v1-abstract-full').style.display = 'inline'; document.getElementById('1807.05451v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1807.05451v1-abstract-full" style="display: none;"> We present a novel approach to the treatment of thermal fluctuations in the (3+1)-D viscous hydrodynamic simulation MUSIC. The phenomenological impact of thermal fluctuations on hadronic observables is investigated using the IP-Glasma + hydrodynamics + hadronic cascade hybrid approach. The anisotropic flow observed in heavy-ion collision experiments is mostly attributed to the hydrodynamic response to the event-by-event collision geometry and to the sub-nucleon quantum fluctuations. However, hydrodynamic fluctuations are present during the dynamical evolution of the Quark Gluon Plasma (QGP) and are quantified by the fluctuation-dissipation theorem. They can leave their imprint on final-state observables. By analyzing the thermal noise mode-by-mode, we provide a consistent scheme of treating these fluctuations as the source terms for hydrodynamic fields. These source terms are then evolved together with hydrodynamic equations of motion. Such a treatment captures the non-perturbative nature of the evolution for these thermal fluctuations. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1807.05451v1-abstract-full').style.display = 'none'; document.getElementById('1807.05451v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 14 July, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2018. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Proceedings for Quark Matter 2018</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1803.09929">arXiv:1803.09929</a> <span> [<a href="https://arxiv.org/pdf/1803.09929">pdf</a>, <a href="https://arxiv.org/format/1803.09929">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1103/PhysRevC.98.024602">10.1103/PhysRevC.98.024602 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Neutron background measurements with a hybrid neutron detector at the Kuo-Sheng Reactor Neutrino Laboratory </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Sonay%2C+A">A. Sonay</a>, <a href="/search/nucl-ex?searchtype=author&query=Deniz%2C+M">M. Deniz</a>, <a href="/search/nucl-ex?searchtype=author&query=Wong%2C+H+T">H. T. Wong</a>, <a href="/search/nucl-ex?searchtype=author&query=Agartioglu%2C+M">M. Agartioglu</a>, <a href="/search/nucl-ex?searchtype=author&query=Asryan%2C+G">G. Asryan</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+J+H">J. H. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Kerman%2C+S">S. Kerman</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+H+B">H. B. Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+J">J. Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Lin%2C+F+K">F. K. Lin</a>, <a href="/search/nucl-ex?searchtype=author&query=Lin%2C+S+T">S. T. Lin</a>, <a href="/search/nucl-ex?searchtype=author&query=Sevda%2C+B">B. Sevda</a>, <a href="/search/nucl-ex?searchtype=author&query=Sharma%2C+V">V. Sharma</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+L">L. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Soma%2C+A+K">A. K. Soma</a>, <a href="/search/nucl-ex?searchtype=author&query=Yang%2C+S+W">S. W. Yang</a>, <a href="/search/nucl-ex?searchtype=author&query=Yue%2C+Q">Q. Yue</a>, <a href="/search/nucl-ex?searchtype=author&query=Yildirim%2C+I+O">I. O. Yildirim</a>, <a href="/search/nucl-ex?searchtype=author&query=Zeyrek%2C+M">M. Zeyrek</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1803.09929v2-abstract-short" style="display: inline;"> We report in situ neutron background measurements at the Kuo-Sheng Reactor Neutrino Laboratory (KSNL) by a hybrid neutron detector (HND) with a data size of 33.8 days under identical shielding configurations as during the neutrino physics data taking. The HND consists of BC-501A liquid and BC-702 phosphor powder scintillation neutron detectors, which is sensitive to both fast and thermal neutrons,… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1803.09929v2-abstract-full').style.display = 'inline'; document.getElementById('1803.09929v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1803.09929v2-abstract-full" style="display: none;"> We report in situ neutron background measurements at the Kuo-Sheng Reactor Neutrino Laboratory (KSNL) by a hybrid neutron detector (HND) with a data size of 33.8 days under identical shielding configurations as during the neutrino physics data taking. The HND consists of BC-501A liquid and BC-702 phosphor powder scintillation neutron detectors, which is sensitive to both fast and thermal neutrons, respectively. Neutron-induced events for the two channels are identified and differentiated by pulse shape analysis, such that background of both are simultaneously measured. The fast neutron fluxes are derived by an iterative unfolding algorithm. Neutron induced background in the germanium detector under the same fluxes, both due to cosmic-rays and ambient radioactivity, are derived and compared with the measurements. The results are valuable to background understanding of the neutrino data at the KSNL. In particular, neutron-induced background events due to ambient radioactivity as well as from reactor operation are negligible compared to intrinsic cosmogenic activity and ambient $纬$-activity. The detector concept and analysis procedures are applicable to neutron background characterization in similar rare-event experiments. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1803.09929v2-abstract-full').style.display = 'none'; document.getElementById('1803.09929v2-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 6 July, 2018; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 27 March, 2018; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2018. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">12 pages, 29 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. C 98, 024602 (2018) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1703.01877">arXiv:1703.01877</a> <span> [<a href="https://arxiv.org/pdf/1703.01877">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/s11433-017-9038-4">10.1007/s11433-017-9038-4 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The first result on 76Ge neutrinoless double beta decay from CDEX-1 experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Wang%2C+L">Li Wang</a>, <a href="/search/nucl-ex?searchtype=author&query=Yue%2C+Q">Qian Yue</a>, <a href="/search/nucl-ex?searchtype=author&query=Kang%2C+K">KeJun Kang</a>, <a href="/search/nucl-ex?searchtype=author&query=Cheng%2C+J">JianPing Cheng</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+Y">YuanJing Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Wong%2C+T+H">TszKing Henry Wong</a>, <a href="/search/nucl-ex?searchtype=author&query=Lin%2C+S">ShinTed Lin</a>, <a href="/search/nucl-ex?searchtype=author&query=Chang%2C+J">JianPing Chang</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+J">JingHan Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Q">QingHao Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Y">YunHua Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Deng%2C+Z">Zhi Deng</a>, <a href="/search/nucl-ex?searchtype=author&query=Du%2C+Q">Qiang Du</a>, <a href="/search/nucl-ex?searchtype=author&query=Gong%2C+H">Hui Gong</a>, <a href="/search/nucl-ex?searchtype=author&query=He%2C+L">Li He</a>, <a href="/search/nucl-ex?searchtype=author&query=He%2C+Q">QingJu He</a>, <a href="/search/nucl-ex?searchtype=author&query=Hu%2C+J">JinWei Hu</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+H">HanXiong Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+T">TengRui Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Jia%2C+L">LiPing Jia</a>, <a href="/search/nucl-ex?searchtype=author&query=Jiang%2C+H">Hao Jiang</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+H">HauBin Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+H">Hong Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+J">JianMin Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+J">Jin Li</a> , et al. (48 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1703.01877v1-abstract-short" style="display: inline;"> We report the first result on Ge-76 neutrinoless double beta decay from CDEX-1 experiment at China Jinping Underground Laboratory. A mass of 994 g p-type point-contact high purity germanium detector has been installed to search the neutrinoless double beta decay events, as well as to directly detect dark matter particles. An exposure of 304 kg*day has been analyzed. The wideband spectrum from 500… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1703.01877v1-abstract-full').style.display = 'inline'; document.getElementById('1703.01877v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1703.01877v1-abstract-full" style="display: none;"> We report the first result on Ge-76 neutrinoless double beta decay from CDEX-1 experiment at China Jinping Underground Laboratory. A mass of 994 g p-type point-contact high purity germanium detector has been installed to search the neutrinoless double beta decay events, as well as to directly detect dark matter particles. An exposure of 304 kg*day has been analyzed. The wideband spectrum from 500 keV to 3 MeV was obtained and the average event rate at the 2.039 MeV energy range is about 0.012 count per keV per kg per day. The half-life of Ge-76 neutrinoless double beta decay has been derived based on this result as: T 1/2 > 6.4*10^22 yr (90% C.L.). An upper limit on the effective Majorana-neutrino mass of 5.0 eV has been achieved. The possible methods to further decrease the background level have been discussed and will be pursued in the next stage of CDEX experiment. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1703.01877v1-abstract-full').style.display = 'none'; document.getElementById('1703.01877v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 6 March, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2017. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">8 pages, 8 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Sci. China-Phys. Mech. Astron. 60, 071011 (2017) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1411.4802">arXiv:1411.4802</a> <span> [<a href="https://arxiv.org/pdf/1411.4802">pdf</a>, <a href="https://arxiv.org/format/1411.4802">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1016/j.nima.2016.08.044">10.1016/j.nima.2016.08.044 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Characterization and Performance of Germanium Detectors with sub-keV Sensitivities for Neutrino and Dark Matter Experiments </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=The+TEXONO+Collaboration"> The TEXONO Collaboration</a>, <a href="/search/nucl-ex?searchtype=author&query=Soma%2C+A+K">A. K. Soma</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+L">L. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Kumar%2C+G+K">G. Kiran Kumar</a>, <a href="/search/nucl-ex?searchtype=author&query=Lin%2C+F+K">F. K. Lin</a>, <a href="/search/nucl-ex?searchtype=author&query=Du%2C+Q">Q. Du</a>, <a href="/search/nucl-ex?searchtype=author&query=Jiang%2C+H">H. Jiang</a>, <a href="/search/nucl-ex?searchtype=author&query=Liu%2C+S+K">S. K. Liu</a>, <a href="/search/nucl-ex?searchtype=author&query=Ma%2C+J+L">J. L. Ma</a>, <a href="/search/nucl-ex?searchtype=author&query=Sharma%2C+V">V. Sharma</a>, <a href="/search/nucl-ex?searchtype=author&query=Wang%2C+L">L. Wang</a>, <a href="/search/nucl-ex?searchtype=author&query=Wu%2C+Y+C">Y. C. Wu</a>, <a href="/search/nucl-ex?searchtype=author&query=Yang%2C+L+T">L. T. Yang</a>, <a href="/search/nucl-ex?searchtype=author&query=Zhao%2C+W">W. Zhao</a>, <a href="/search/nucl-ex?searchtype=author&query=Agartioglu%2C+M">M. Agartioglu</a>, <a href="/search/nucl-ex?searchtype=author&query=Asryan%2C+G">G. Asryan</a>, <a href="/search/nucl-ex?searchtype=author&query=Chang%2C+Y+Y">Y. Y. Chang</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+J+H">J. H. Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chuang%2C+Y+C">Y. C. Chuang</a>, <a href="/search/nucl-ex?searchtype=author&query=Deniz%2C+M">M. Deniz</a>, <a href="/search/nucl-ex?searchtype=author&query=Hsu%2C+C+L">C. L. Hsu</a>, <a href="/search/nucl-ex?searchtype=author&query=Hsu%2C+Y+H">Y. H. Hsu</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+T+R">T. R. Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Jia%2C+L+P">L. P. Jia</a> , et al. (24 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1411.4802v3-abstract-short" style="display: inline;"> Germanium ionization detectors with sensitivities as low as 100 eVee (electron-equivalent energy) open new windows for studies on neutrino and dark matter physics. The relevant physics subjects are summarized. The detectors have to measure physics signals whose amplitude is comparable to that of pedestal electronic noise. To fully exploit this new detector technique, various experimental issues in… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1411.4802v3-abstract-full').style.display = 'inline'; document.getElementById('1411.4802v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1411.4802v3-abstract-full" style="display: none;"> Germanium ionization detectors with sensitivities as low as 100 eVee (electron-equivalent energy) open new windows for studies on neutrino and dark matter physics. The relevant physics subjects are summarized. The detectors have to measure physics signals whose amplitude is comparable to that of pedestal electronic noise. To fully exploit this new detector technique, various experimental issues including quenching factors, energy reconstruction and calibration, signal triggering and selection as well as evaluation of their associated efficiencies have to be attended. The efforts and results of a research program to address these challenges are presented. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1411.4802v3-abstract-full').style.display = 'none'; document.getElementById('1411.4802v3-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 1 September, 2016; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 18 November, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 2014. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">18 pages, 18 figures, 3 table; v3 -- Published Version</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nuclear Instruments and Methods A 836, 67-82 (2016) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1402.4591">arXiv:1402.4591</a> <span> [<a href="https://arxiv.org/pdf/1402.4591">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Instrumentation and Detectors">physics.ins-det</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1088/1674-1137/39/3/036001">10.1088/1674-1137/39/3/036001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Study of the material photon and electron background and the liquid argon detector veto efficiency of the CDEX-10 experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Su%2C+J">Jian Su</a>, <a href="/search/nucl-ex?searchtype=author&query=Zeng%2C+Z">Zhi Zeng</a>, <a href="/search/nucl-ex?searchtype=author&query=MA%2C+H">Hao MA</a>, <a href="/search/nucl-ex?searchtype=author&query=Yue%2C+Q">Qian Yue</a>, <a href="/search/nucl-ex?searchtype=author&query=Cheng%2C+J">Jian-Ping Cheng</a>, <a href="/search/nucl-ex?searchtype=author&query=Chang%2C+J">Jian-Ping Chang</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+N">Nan Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+N">Ning Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Q">Qing-Hao Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chen%2C+Y">Yun-Hua Chen</a>, <a href="/search/nucl-ex?searchtype=author&query=Chuang%2C+Y">Yo-Chun Chuang</a>, <a href="/search/nucl-ex?searchtype=author&query=Deng%2C+Z">Zhi Deng</a>, <a href="/search/nucl-ex?searchtype=author&query=Du%2C+Q">Qiang Du</a>, <a href="/search/nucl-ex?searchtype=author&query=Gong%2C+H">Hui Gong</a>, <a href="/search/nucl-ex?searchtype=author&query=Hao%2C+X">Xi-Qing Hao</a>, <a href="/search/nucl-ex?searchtype=author&query=He%2C+Q">Qing-Ju He</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+H">Han-Xiong Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Huang%2C+T">Teng-Rui Huang</a>, <a href="/search/nucl-ex?searchtype=author&query=Jiang%2C+H">Hao Jiang</a>, <a href="/search/nucl-ex?searchtype=author&query=Kang%2C+K">Ke-Jun Kang</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+H">Hau-Bin Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+J">Jian-Min Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+J">Jin Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+J">Jun Li</a>, <a href="/search/nucl-ex?searchtype=author&query=Li%2C+X">Xia Li</a> , et al. (45 additional authors not shown) </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1402.4591v1-abstract-short" style="display: inline;"> The China Dark Matter Experiment (CDEX) is located at the China Jinping underground laboratory (CJPL) and aims to directly detect the WIMP flux with high sensitivity in the low mass region. Here we present a study of the predicted photon and electron backgrounds including the background contribution of the structure materials of the germanium detector, the passive shielding materials, and the intr… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1402.4591v1-abstract-full').style.display = 'inline'; document.getElementById('1402.4591v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1402.4591v1-abstract-full" style="display: none;"> The China Dark Matter Experiment (CDEX) is located at the China Jinping underground laboratory (CJPL) and aims to directly detect the WIMP flux with high sensitivity in the low mass region. Here we present a study of the predicted photon and electron backgrounds including the background contribution of the structure materials of the germanium detector, the passive shielding materials, and the intrinsic radioactivity of the liquid argon that serves as an anti-Compton active shielding detector. A detailed geometry is modeled and the background contribution has been simulated based on the measured radioactivities of all possible components within the GEANT4 program. Then the photon and electron background level in the energy region of interest (<10^-2 events kg-1 day-1 keV-1 (cpkkd)) is predicted based on Monte Carlo simulations. The simulated result is consistent with the design goal of CDEX-10 experiment, 0.1 cpkkd, which shows that the active and passive shield design of CDEX-10 is effective and feasible. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1402.4591v1-abstract-full').style.display = 'none'; document.getElementById('1402.4591v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 19 February, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2014. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">10 pages, 5 figures, 4 tables, submitted to Chinese Physics C</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1307.4254">arXiv:1307.4254</a> <span> [<a href="https://arxiv.org/pdf/1307.4254">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/s12043-014-0779-5">10.1007/s12043-014-0779-5 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Study of Target Dependence of Clan Model Parameter in 84^Kr_36 - Emulsion Interactions at 1 GeV per nucleon </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M K Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Soma%2C+A+K">A K Soma</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Pathak%2C+R">R Pathak</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1307.4254v1-abstract-short" style="display: inline;"> The article focuses on study of clan model parameters and their target dependence in light of void probability scaling for heavy (Ag and Br) and light (C, N and O) groups of targets present in nuclear emulsion detector using 84 Kr 36 at around 1 A GeV. The variation of scaled rapidity gap (rap gap) probability with single moment combination has been studied. We found that experimental points are l… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1307.4254v1-abstract-full').style.display = 'inline'; document.getElementById('1307.4254v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1307.4254v1-abstract-full" style="display: none;"> The article focuses on study of clan model parameters and their target dependence in light of void probability scaling for heavy (Ag and Br) and light (C, N and O) groups of targets present in nuclear emulsion detector using 84 Kr 36 at around 1 A GeV. The variation of scaled rapidity gap (rap gap) probability with single moment combination has been studied. We found that experimental points are lying approximately on the negative binomial distribution (NBD) curve, indicating a scaling behavior. The average clan multiplicities for interactions, increases with the pseudo-rapidity interval was also observed. The values of average multiplicity for AgBr targets are larger than those for CNO target and also average number of particles per clan increases with increase in pseudo-rapidity interval. We further observed that for a particular target, average number of particles per clan increases with an increase in the size of projectile nucleus. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1307.4254v1-abstract-full').style.display = 'none'; document.getElementById('1307.4254v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 16 July, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2013. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">15 pages, 3 figures, submitted in Pramana J. of Physics</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1305.2582">arXiv:1305.2582</a> <span> [<a href="https://arxiv.org/pdf/1305.2582">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/s12648-013-0408-z">10.1007/s12648-013-0408-z <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Multiplicity Distributions of Shower Particles and Target Fragments in 84^Kr_36 - Emulsion Interactions at 1 GeV per nucleon </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M K Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Soma%2C+A+K">A K Soma</a>, <a href="/search/nucl-ex?searchtype=author&query=Pathak%2C+R">Ramji Pathak</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V Singh</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1305.2582v1-abstract-short" style="display: inline;"> The article focuses on the multiplicity distributions of shower particles and target fragments for the interaction of 84^Kr_36 possessing kinetic energy of ~1 GeV per nucleon with NIKFI BR-2 Nuclear Emulsion target. The experimental multiplicity distributions of shower particles, grey fragments, black fragments, and heavily ionization fragments are well described by the multi-component Erlang dist… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.2582v1-abstract-full').style.display = 'inline'; document.getElementById('1305.2582v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1305.2582v1-abstract-full" style="display: none;"> The article focuses on the multiplicity distributions of shower particles and target fragments for the interaction of 84^Kr_36 possessing kinetic energy of ~1 GeV per nucleon with NIKFI BR-2 Nuclear Emulsion target. The experimental multiplicity distributions of shower particles, grey fragments, black fragments, and heavily ionization fragments are well described by the multi-component Erlang distribution of the multi-source thermal model. We observed a linear correlation in multiplicities for the above mentioned particles or fragments. The further experimental studies showed that with the increase of target fragment multiplicity, a saturation phenomenon was observed in shower particle multiplicity. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.2582v1-abstract-full').style.display = 'none'; document.getElementById('1305.2582v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 12 May, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 2013. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">17 pages, 2 figures and 1 Table Submitted in Indian J. Phys. (2013)</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1303.3362">arXiv:1303.3362</a> <span> [<a href="https://arxiv.org/pdf/1303.3362">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/s12648-013-0366-5">10.1007/s12648-013-0366-5 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Characteristics of Compound Multiplicity in 84^Kr_36 with various light and heavy targets at 1 GeV per nucleon </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Chouhan%2C+N+S">N. S. Chouhan</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1303.3362v1-abstract-short" style="display: inline;"> Present article focuses on the interactions of 84 Kr 36 having kinetic energy around 1 GeV per nucleon with NIKFI BR2 nuclear emulsion detectors targets, that can reveal important features of some compound multiplicity. The observation showed that the width of the compound multiplicity distributions and value of the mean compound multiplicity have linear relation with the mass number of the projec… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1303.3362v1-abstract-full').style.display = 'inline'; document.getElementById('1303.3362v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1303.3362v1-abstract-full" style="display: none;"> Present article focuses on the interactions of 84 Kr 36 having kinetic energy around 1 GeV per nucleon with NIKFI BR2 nuclear emulsion detectors targets, that can reveal important features of some compound multiplicity. The observation showed that the width of the compound multiplicity distributions and value of the mean compound multiplicity have linear relation with the mass number of the projectile as well as colliding system. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1303.3362v1-abstract-full').style.display = 'none'; document.getElementById('1303.3362v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 14 March, 2013; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> March 2013. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">13 pages, 5 figures and 2 tables submitted in Indian J of Physics 2013</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1108.0280">arXiv:1108.0280</a> <span> [<a href="https://arxiv.org/pdf/1108.0280">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/s12648-012-0157-4">10.1007/s12648-012-0157-4 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Emission Characteristics of the Projectile Fragments at Relativistic Energy </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Soma%2C+A+K">A. K. Soma</a>, <a href="/search/nucl-ex?searchtype=author&query=Pathak%2C+R">Ramji Pathak</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1108.0280v1-abstract-short" style="display: inline;"> A projectile (84^Kr_36) having kinetic energy around 1 A GeV was used to expose NIKFI BR-2 emulsion target. A total of 700 inelastic events are used in the present studies on projectile fragments. The emission angle of the projectile fragments are strongly affected by charge of the other projectile fragments emitted at same time with different emission angle is observed. The angular distribution s… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1108.0280v1-abstract-full').style.display = 'inline'; document.getElementById('1108.0280v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1108.0280v1-abstract-full" style="display: none;"> A projectile (84^Kr_36) having kinetic energy around 1 A GeV was used to expose NIKFI BR-2 emulsion target. A total of 700 inelastic events are used in the present studies on projectile fragments. The emission angle of the projectile fragments are strongly affected by charge of the other projectile fragments emitted at same time with different emission angle is observed. The angular distribution studies show symmetrical nature for lighter charge projectile fragments. The symmetrical nature decreased with the charge of projectile fragments. At ~4o of emission angle for double charge projectile fragments, the momentum transfer during interaction is similar for various target species of emulsion were observed. We also observed a small but significant amplitude peaks on both side of the big peak for almost all light charge projectile fragments having different delta angle values. It reflects that there are few percent of projectile fragments that are coming from the decay of heavy projectile fragments or any other process. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1108.0280v1-abstract-full').style.display = 'none'; document.getElementById('1108.0280v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 1 August, 2011; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2011. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">32 pages, 17 Figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Indian J Phys (January 2013) 87, 59 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1009.3471">arXiv:1009.3471</a> <span> [<a href="https://arxiv.org/pdf/1009.3471">pdf</a>, <a href="https://arxiv.org/format/1009.3471">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="High Energy Physics - Experiment">hep-ex</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> </div> <p class="title is-5 mathjax"> Two source emission behaviour of alpha fragments of projectile having energy around 1 GeV per nucleon </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Pathak%2C+R">Ramji Pathak</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1009.3471v1-abstract-short" style="display: inline;"> The emission of projectile fragments alpha has been studied in ^{84}Kr interactions with nuclei of the nuclear emulsion detector composition at relativistic energy below 2 GeV per nucleon. The angular distribution of projectile fragments alpha in terms of transverse momentum could not be explained by a straight and clean-cut collision geometry hypothesis of Participant - Spectator (PS) Model. Ther… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1009.3471v1-abstract-full').style.display = 'inline'; document.getElementById('1009.3471v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1009.3471v1-abstract-full" style="display: none;"> The emission of projectile fragments alpha has been studied in ^{84}Kr interactions with nuclei of the nuclear emulsion detector composition at relativistic energy below 2 GeV per nucleon. The angular distribution of projectile fragments alpha in terms of transverse momentum could not be explained by a straight and clean-cut collision geometry hypothesis of Participant - Spectator (PS) Model. Therefore, it is assumed that projectile fragments alpha were produced from two separate sources that belong to the projectile spectator region differing drastically in their temperatures. It has been clearly observed that the emission of projectile fragments alpha are from two different sources. The contribution of projectile fragments alpha from contact layer or hot source is a few percent of the total emission of projectile fragments alphas. Most of the projectile fragments alphas are emitted from the cold source. It has been noticed that the temperature of hot and cold regions are dependent on the projectile mass number. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1009.3471v1-abstract-full').style.display = 'none'; document.getElementById('1009.3471v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 17 September, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2010. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">Poster presented at XVI International Symposium on Very High Energy Cosmic Ray Interactions (ISVHECRI 2010), 28 June - 2 July, 2010, Batavia, IL USA. 4 pages, 3 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> C120 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1008.2151">arXiv:1008.2151</a> <span> [<a href="https://arxiv.org/pdf/1008.2151">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/s12648-010-0117-9">10.1007/s12648-010-0117-9 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Characteristics of alpha projectile fragments emission in interaction of nuclei with emulsion </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Pathak%2C+R">Ramji Pathak</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1008.2151v1-abstract-short" style="display: inline;"> The properties of the relativistic alpha fragments produced in interactions of 84^Kr at around 1 A GeV in nuclear emulsion are investigated. The experimental results are compared with the similar results obtained from various projectiles with emulsion interactions at different energies. The total, partial nuclear cross-sections and production rates of alpha fragmentation channels in relativistic n… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1008.2151v1-abstract-full').style.display = 'inline'; document.getElementById('1008.2151v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1008.2151v1-abstract-full" style="display: none;"> The properties of the relativistic alpha fragments produced in interactions of 84^Kr at around 1 A GeV in nuclear emulsion are investigated. The experimental results are compared with the similar results obtained from various projectiles with emulsion interactions at different energies. The total, partial nuclear cross-sections and production rates of alpha fragmentation channels in relativistic nucleus-nucleus collisions and their dependence on the mass number and initial energy of the incident projectile nucleus are investigated. The yields of multiple alpha fragments emitted from the interactions of projectile nuclei with the nuclei of light, medium and heavy target groups of emulsion-detector are discussed and they indicate that the projectile-breakup mechanism seems to be free from the target mass number. It is found that the multiplicity distributions of alpha fragments are well described by the Koba-Nielsen-Olesen (KNO) scaling presentation. The mean multiplicities of the freshly produced newly created charged secondary particles, normally known as shower and secondary particles associated with target in the events where the emission of alpha fragments were accompanied by heavy projectile fragments having Z value larger than 4 seem to be constant as the alpha fragments multiplicity increases, and exhibit a behavior independent of the alpha fragments multiplicity. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1008.2151v1-abstract-full').style.display = 'none'; document.getElementById('1008.2151v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 12 August, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2010. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">33 pages, 8 figures and 3 tables (in press)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Indian J.Phys.84:1257-1273,2010 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1008.2139">arXiv:1008.2139</a> <span> [<a href="https://arxiv.org/pdf/1008.2139">pdf</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Nuclear Experiment">nucl-ex</span> </div> <div class="is-inline-block" style="margin-left: 0.5rem"> <div class="tags has-addons"> <span class="tag is-dark is-size-7">doi</span> <span class="tag is-light is-size-7"><a class="" href="https://doi.org/10.1007/s12648-011-0170-z">10.1007/s12648-011-0170-z <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Two source emission behavior of projectile fragments alpha in 84^Kr interactions at around 1 GeV per nucleon </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+M+K">M. K. Singh</a>, <a href="/search/nucl-ex?searchtype=author&query=Pathak%2C+R">Ramji Pathak</a>, <a href="/search/nucl-ex?searchtype=author&query=Singh%2C+V">V. Singh</a> </p> <p class="abstract mathjax"> <span class="has-text-black-bis has-text-weight-semibold">Abstract</span>: <span class="abstract-short has-text-grey-dark mathjax" id="1008.2139v1-abstract-short" style="display: inline;"> The emission of projectile fragments alpha has been studied in 84^Kr interactions with nuclei of the nuclear emulsion detector composition at relativistic energy below 2 GeV per nucleon. The angular distribution of projectile fragments alpha in terms of transverse momentum could not be explained by a straight and clean-cut collision geometry hypothesis of Participant - Spectator (PS) Model. Theref… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1008.2139v1-abstract-full').style.display = 'inline'; document.getElementById('1008.2139v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1008.2139v1-abstract-full" style="display: none;"> The emission of projectile fragments alpha has been studied in 84^Kr interactions with nuclei of the nuclear emulsion detector composition at relativistic energy below 2 GeV per nucleon. The angular distribution of projectile fragments alpha in terms of transverse momentum could not be explained by a straight and clean-cut collision geometry hypothesis of Participant - Spectator (PS) Model. Therefore, it is assumed that projectile fragments alpha were produced from two separate sources that belong to the projectile spectator region differing drastically in their temperatures. It has been clearly observed that the emission of projectile fragments alpha are from two different sources. The contribution of projectile fragments alpha from contact layer or hot source is a few percent of the total emission of projectile fragments alphas. Most of the projectile fragments alphas are emitted from the cold source. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1008.2139v1-abstract-full').style.display = 'none'; document.getElementById('1008.2139v1-abstract-short').style.display = 'inline';">△ Less</a> </span> </p> <p class="is-size-7"><span class="has-text-black-bis has-text-weight-semibold">Submitted</span> 12 August, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> August 2010. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Comments:</span> <span class="has-text-grey-dark mathjax">21 pages. 4 figures, 2 tables; Contributed to 16th International Symposium on Very High Energy Cosmic Ray Interactions (ISVHECRI 2010), Batavia, Illinois, 28 Jun - 2 Jul 2010</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Indian J of Physics (2010) C120, Sep 2010. 4pp </p> </li> </ol> <div class="is-hidden-tablet">  <span class="help" style="display: inline-block;"><a href="https://github.com/arXiv/arxiv-search/releases">Search v0.5.6 released 2020-02-24</a>  </span> </div> </div> </main> <footer> <div class="columns is-desktop" role="navigation" aria-label="Secondary">  <div class="column"> <div class="columns"> <div class="column"> <ul class="nav-spaced"> <li><a href="https://info.arxiv.org/about">About</a></li> <li><a href="https://info.arxiv.org/help">Help</a></li> </ul> </div> <div class="column"> <ul class="nav-spaced"> <li> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="icon filter-black" role="presentation"><title>contact arXiv</title><desc>Click here to contact arXiv</desc><path d="M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z"/></svg> <a href="https://info.arxiv.org/help/contact.html"> Contact</a> </li> <li> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="icon filter-black" role="presentation"><title>subscribe to arXiv mailings</title><desc>Click here to subscribe</desc><path d="M476 3.2L12.5 270.6c-18.1 10.4-15.8 35.6 2.2 43.2L121 358.4l287.3-253.2c5.5-4.9 13.3 2.6 8.6 8.3L176 407v80.5c0 23.6 28.5 32.9 42.5 15.8L282 426l124.6 52.2c14.2 6 30.4-2.9 33-18.2l72-432C515 7.8 493.3-6.8 476 3.2z"/></svg> <a href="https://info.arxiv.org/help/subscribe"> Subscribe</a> </li> </ul> </div> </div> </div>   <div class="column"> <div class="columns"> <div class="column"> <ul class="nav-spaced"> <li><a href="https://info.arxiv.org/help/license/index.html">Copyright</a></li> <li><a href="https://info.arxiv.org/help/policies/privacy_policy.html">Privacy Policy</a></li> </ul> </div> <div class="column sorry-app-links"> <ul class="nav-spaced"> <li><a href="https://info.arxiv.org/help/web_accessibility.html">Web Accessibility Assistance</a></li> <li> <p class="help"> <a class="a11y-main-link" href="https://status.arxiv.org" target="_blank">arXiv Operational Status <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 512" class="icon filter-dark_grey" role="presentation"><path d="M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z"/></svg></a><br> Get status notifications via <a class="is-link" href="https://subscribe.sorryapp.com/24846f03/email/new" target="_blank"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="icon filter-black" role="presentation"><path d="M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z"/></svg>email</a> or <a class="is-link" href="https://subscribe.sorryapp.com/24846f03/slack/new" target="_blank"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" class="icon filter-black" role="presentation"><path d="M94.12 315.1c0 25.9-21.16 47.06-47.06 47.06S0 341 0 315.1c0-25.9 21.16-47.06 47.06-47.06h47.06v47.06zm23.72 0c0-25.9 21.16-47.06 47.06-47.06s47.06 21.16 47.06 47.06v117.84c0 25.9-21.16 47.06-47.06 47.06s-47.06-21.16-47.06-47.06V315.1zm47.06-188.98c-25.9 0-47.06-21.16-47.06-47.06S139 32 164.9 32s47.06 21.16 47.06 47.06v47.06H164.9zm0 23.72c25.9 0 47.06 21.16 47.06 47.06s-21.16 47.06-47.06 47.06H47.06C21.16 243.96 0 222.8 0 196.9s21.16-47.06 47.06-47.06H164.9zm188.98 47.06c0-25.9 21.16-47.06 47.06-47.06 25.9 0 47.06 21.16 47.06 47.06s-21.16 47.06-47.06 47.06h-47.06V196.9zm-23.72 0c0 25.9-21.16 47.06-47.06 47.06-25.9 0-47.06-21.16-47.06-47.06V79.06c0-25.9 21.16-47.06 47.06-47.06 25.9 0 47.06 21.16 47.06 47.06V196.9zM283.1 385.88c25.9 0 47.06 21.16 47.06 47.06 0 25.9-21.16 47.06-47.06 47.06-25.9 0-47.06-21.16-47.06-47.06v-47.06h47.06zm0-23.72c-25.9 0-47.06-21.16-47.06-47.06 0-25.9 21.16-47.06 47.06-47.06h117.84c25.9 0 47.06 21.16 47.06 47.06 0 25.9-21.16 47.06-47.06 47.06H283.1z"/></svg>slack</a> </p> </li> </ul> </div> </div> </div>  </div> </footer> <script src="https://static.arxiv.org/static/base/1.0.0a5/js/member_acknowledgement.js"></script> </body> </html>

CINXE.COM

Search | arXiv e-print repository