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 1–19 of 19 results for author: <span class="mathjax">Baldin, B</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/hep-ex" aria-role="search"> Searching in archive <strong>hep-ex</strong>. <a href="/search/?searchtype=author&query=Baldin%2C+B">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="Baldin, B"> </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=Baldin%2C+B&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="Baldin, B"> <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/2012.03981">arXiv:2012.03981</a> <span> [<a href="https://arxiv.org/pdf/2012.03981">pdf</a>, <a href="https://arxiv.org/format/2012.03981">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> </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.127.062003">10.1103/PhysRevLett.127.062003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Comparison of $pp$ and $p \bar{p}$ differential elastic cross sections and observation of the exchange of a colorless $C$-odd gluonic compound </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Agnew%2C+J+P">J. P. Agnew</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A">A. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Alves%2C+G+A">G. A. Alves</a>, <a href="/search/hep-ex?searchtype=author&query=Antchev%2C+G">G. Antchev</a>, <a href="/search/hep-ex?searchtype=author&query=Askew%2C+A">A. Askew</a>, <a href="/search/hep-ex?searchtype=author&query=Aspell%2C+P">P. Aspell</a>, <a href="/search/hep-ex?searchtype=author&query=Jesus%2C+A+C+S+A">A. C. S. Assis Jesus</a>, <a href="/search/hep-ex?searchtype=author&query=Atanassov%2C+I">I. Atanassov</a>, <a href="/search/hep-ex?searchtype=author&query=Atkins%2C+S">S. Atkins</a>, <a href="/search/hep-ex?searchtype=author&query=Augsten%2C+K">K. Augsten</a>, <a href="/search/hep-ex?searchtype=author&query=Aushev%2C+V">V. Aushev</a>, <a href="/search/hep-ex?searchtype=author&query=Aushev%2C+Y">Y. Aushev</a>, <a href="/search/hep-ex?searchtype=author&query=Avati%2C+V">V. Avati</a>, <a href="/search/hep-ex?searchtype=author&query=Avila%2C+C">C. Avila</a>, <a href="/search/hep-ex?searchtype=author&query=Badaud%2C+F">F. Badaud</a>, <a href="/search/hep-ex?searchtype=author&query=Baechler%2C+J">J. Baechler</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Barrera%2C+C+B">C. Baldenegro Barrera</a> , et al. (451 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="2012.03981v2-abstract-short" style="display: inline;"> We describe an analysis comparing the $p\bar{p}$ elastic cross section as measured by the D0 Collaboration at a center-of-mass energy of 1.96 TeV to that in $pp$ collisions as measured by the TOTEM Collaboration at 2.76, 7, 8, and 13 TeV using a model-independent approach. The TOTEM cross sections extrapolated to a center-of-mass energy of $\sqrt{s} =$ 1.96 TeV are compared with the D0 measurement… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2012.03981v2-abstract-full').style.display = 'inline'; document.getElementById('2012.03981v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="2012.03981v2-abstract-full" style="display: none;"> We describe an analysis comparing the $p\bar{p}$ elastic cross section as measured by the D0 Collaboration at a center-of-mass energy of 1.96 TeV to that in $pp$ collisions as measured by the TOTEM Collaboration at 2.76, 7, 8, and 13 TeV using a model-independent approach. The TOTEM cross sections extrapolated to a center-of-mass energy of $\sqrt{s} =$ 1.96 TeV are compared with the D0 measurement in the region of the diffractive minimum and the second maximum of the $pp$ cross section. The two data sets disagree at the 3.4$蟽$ level and thus provide evidence for the $t$-channel exchange of a colorless, $C$-odd gluonic compound, also known as the odderon. We combine these results with a TOTEM analysis of the same $C$-odd exchange based on the total cross section and the ratio of the real to imaginary parts of the forward elastic scattering amplitude in $pp$ scattering. The combined significance of these results is larger than 5$蟽$ and is interpreted as the first observation of the exchange of a colorless, $C$-odd gluonic compound. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('2012.03981v2-abstract-full').style.display = 'none'; document.getElementById('2012.03981v2-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 June, 2021; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 7 December, 2020; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 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">D0 and TOTEM Collaborations</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 127, 062003 (2021) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1707.09889">arXiv:1707.09889</a> <span> [<a href="https://arxiv.org/pdf/1707.09889">pdf</a>, <a href="https://arxiv.org/format/1707.09889">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> </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/10.1088/1748-0221/12/12/P12011">10.1088/1748-0221/12/12/P12011 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The Electronics, Trigger and Data Acquisition System for the Liquid Argon Time Projection Chamber of the DarkSide-50 Search for Dark Matter </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=DarkSide+Collaboration"> DarkSide Collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Agnes%2C+P">P. Agnes</a>, <a href="/search/hep-ex?searchtype=author&query=Albuquerque%2C+I+F+M">I. F. M. Albuquerque</a>, <a href="/search/hep-ex?searchtype=author&query=Alexander%2C+T">T. Alexander</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A+K">A. K. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Arisaka%2C+K">K. Arisaka</a>, <a href="/search/hep-ex?searchtype=author&query=Asner%2C+D+M">D. M. Asner</a>, <a href="/search/hep-ex?searchtype=author&query=Ave%2C+M">M. Ave</a>, <a href="/search/hep-ex?searchtype=author&query=Back%2C+H+O">H. O. Back</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Biery%2C+K">K. Biery</a>, <a href="/search/hep-ex?searchtype=author&query=Bocci%2C+V">V. Bocci</a>, <a href="/search/hep-ex?searchtype=author&query=Bonfini%2C+G">G. Bonfini</a>, <a href="/search/hep-ex?searchtype=author&query=Bonivento%2C+W">W. Bonivento</a>, <a href="/search/hep-ex?searchtype=author&query=Bossa%2C+M">M. Bossa</a>, <a href="/search/hep-ex?searchtype=author&query=Bottino%2C+B">B. Bottino</a>, <a href="/search/hep-ex?searchtype=author&query=Brigatti%2C+A">A. Brigatti</a>, <a href="/search/hep-ex?searchtype=author&query=Brodsky%2C+J">J. Brodsky</a>, <a href="/search/hep-ex?searchtype=author&query=Budano%2C+F">F. Budano</a>, <a href="/search/hep-ex?searchtype=author&query=Bussino%2C+S">S. Bussino</a>, <a href="/search/hep-ex?searchtype=author&query=Cadeddu%2C+M">M. Cadeddu</a>, <a href="/search/hep-ex?searchtype=author&query=Cadoni%2C+M">M. Cadoni</a>, <a href="/search/hep-ex?searchtype=author&query=Calaprice%2C+F">F. Calaprice</a>, <a href="/search/hep-ex?searchtype=author&query=Canci%2C+N">N. Canci</a>, <a href="/search/hep-ex?searchtype=author&query=Candela%2C+A">A. Candela</a> , et al. (155 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="1707.09889v2-abstract-short" style="display: inline;"> The DarkSide-50 experiment at the Laboratori Nazionali del Gran Sasso is a search for dark matter using a dual phase time projection chamber with 50 kg of low radioactivity argon as target. Light signals from interactions in the argon are detected by a system of 38 photo-multiplier tubes (PMTs), 19 above and 19 below the TPC volume inside the argon cryostat. We describe the electronics which proce… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1707.09889v2-abstract-full').style.display = 'inline'; document.getElementById('1707.09889v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1707.09889v2-abstract-full" style="display: none;"> The DarkSide-50 experiment at the Laboratori Nazionali del Gran Sasso is a search for dark matter using a dual phase time projection chamber with 50 kg of low radioactivity argon as target. Light signals from interactions in the argon are detected by a system of 38 photo-multiplier tubes (PMTs), 19 above and 19 below the TPC volume inside the argon cryostat. We describe the electronics which processes the signals from the photo-multipliers, the trigger system which identifies events of interest, and the data-acquisition system which records the data for further analysis. The electronics include resistive voltage dividers on the PMTs, custom pre-amplifiers mounted directly on the PMT voltage dividers in the liquid argon, and custom amplifier/discriminators (at room temperature). After amplification, the PMT signals are digitized in CAEN waveform digitizers, and CAEN logic modules are used to construct the trigger, the data acquisition system for the TPC is based on the Fermilab "artdaq" software. The system has been in operation since early 2014. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1707.09889v2-abstract-full').style.display = 'none'; document.getElementById('1707.09889v2-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> 20 November, 2017; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 31 July, 2017; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 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">24 pages</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1606.03316">arXiv:1606.03316</a> <span> [<a href="https://arxiv.org/pdf/1606.03316">pdf</a>, <a href="https://arxiv.org/format/1606.03316">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> </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/10.1088/1748-0221/11/12/P12007">10.1088/1748-0221/11/12/P12007 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The Electronics and Data Acquisition System for the DarkSide-50 Veto Detectors </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=Agnes%2C+P">P. Agnes</a>, <a href="/search/hep-ex?searchtype=author&query=Agostino%2C+L">L. Agostino</a>, <a href="/search/hep-ex?searchtype=author&query=Albuquerque%2C+I+F+M">I. F. M. Albuquerque</a>, <a href="/search/hep-ex?searchtype=author&query=Alexander%2C+T">T. Alexander</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A+K">A. K. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Arisaka%2C+K">K. Arisaka</a>, <a href="/search/hep-ex?searchtype=author&query=Back%2C+H+O">H. O. Back</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Biery%2C+K">K. Biery</a>, <a href="/search/hep-ex?searchtype=author&query=Bonfini%2C+G">G. Bonfini</a>, <a href="/search/hep-ex?searchtype=author&query=Bossa%2C+M">M. Bossa</a>, <a href="/search/hep-ex?searchtype=author&query=Bottino%2C+B">B. Bottino</a>, <a href="/search/hep-ex?searchtype=author&query=Brigatti%2C+A">A. Brigatti</a>, <a href="/search/hep-ex?searchtype=author&query=Brodsky%2C+J">J. Brodsky</a>, <a href="/search/hep-ex?searchtype=author&query=Budano%2C+F">F. Budano</a>, <a href="/search/hep-ex?searchtype=author&query=Bussino%2C+S">S. Bussino</a>, <a href="/search/hep-ex?searchtype=author&query=Cadeddu%2C+M">M. Cadeddu</a>, <a href="/search/hep-ex?searchtype=author&query=Cadoni%2C+M">M. Cadoni</a>, <a href="/search/hep-ex?searchtype=author&query=Calaprice%2C+F">F. Calaprice</a>, <a href="/search/hep-ex?searchtype=author&query=Canci%2C+N">N. Canci</a>, <a href="/search/hep-ex?searchtype=author&query=Candela%2C+A">A. Candela</a>, <a href="/search/hep-ex?searchtype=author&query=Cao%2C+H">H. Cao</a>, <a href="/search/hep-ex?searchtype=author&query=Cariello%2C+M">M. Cariello</a>, <a href="/search/hep-ex?searchtype=author&query=Carlini%2C+M">M. Carlini</a>, <a href="/search/hep-ex?searchtype=author&query=Catalanotti%2C+S">S. Catalanotti</a> , et al. (133 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="1606.03316v1-abstract-short" style="display: inline;"> DarkSide-50 is a detector for dark matter candidates in the form of weakly interacting massive particles (WIMPs). It utilizes a liquid argon time projection chamber (LAr TPC) for the inner main detector. The TPC is surrounded by a liquid scintillator veto (LSV) and a water Cherenkov veto detector (WCV). The LSV and WCV, both instrumented with PMTs, act as the neutron and cosmogenic muon veto detec… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1606.03316v1-abstract-full').style.display = 'inline'; document.getElementById('1606.03316v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1606.03316v1-abstract-full" style="display: none;"> DarkSide-50 is a detector for dark matter candidates in the form of weakly interacting massive particles (WIMPs). It utilizes a liquid argon time projection chamber (LAr TPC) for the inner main detector. The TPC is surrounded by a liquid scintillator veto (LSV) and a water Cherenkov veto detector (WCV). The LSV and WCV, both instrumented with PMTs, act as the neutron and cosmogenic muon veto detectors for DarkSide-50. This paper describes the electronics and data acquisition system used for these two detectors. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1606.03316v1-abstract-full').style.display = 'none'; document.getElementById('1606.03316v1-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> 10 June, 2016; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2016. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Journal of Instrumentation, 11 (2016): P12007 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1512.07896">arXiv:1512.07896</a> <span> [<a href="https://arxiv.org/pdf/1512.07896">pdf</a>, <a href="https://arxiv.org/format/1512.07896">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> </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/10.1088/1748-0221/11/03/P03016">10.1088/1748-0221/11/03/P03016 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The veto system of the DarkSide-50 experiment </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=The+DarkSide+Collaboration"> The DarkSide Collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Agnes%2C+P">P. Agnes</a>, <a href="/search/hep-ex?searchtype=author&query=Agostino%2C+L">L. Agostino</a>, <a href="/search/hep-ex?searchtype=author&query=Albuquerque%2C+I+F+M">I. F. M. Albuquerque</a>, <a href="/search/hep-ex?searchtype=author&query=Alexander%2C+T">T. Alexander</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A+K">A. K. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Arisaka%2C+K">K. Arisaka</a>, <a href="/search/hep-ex?searchtype=author&query=Back%2C+H+O">H. O. Back</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Biery%2C+K">K. Biery</a>, <a href="/search/hep-ex?searchtype=author&query=Bonfini%2C+G">G. Bonfini</a>, <a href="/search/hep-ex?searchtype=author&query=Bossa%2C+M">M. Bossa</a>, <a href="/search/hep-ex?searchtype=author&query=Bottino%2C+B">B. Bottino</a>, <a href="/search/hep-ex?searchtype=author&query=Brigatti%2C+A">A. Brigatti</a>, <a href="/search/hep-ex?searchtype=author&query=Brodsky%2C+J">J. Brodsky</a>, <a href="/search/hep-ex?searchtype=author&query=Budano%2C+F">F. Budano</a>, <a href="/search/hep-ex?searchtype=author&query=Bussino%2C+S">S. Bussino</a>, <a href="/search/hep-ex?searchtype=author&query=Cadeddu%2C+M">M. Cadeddu</a>, <a href="/search/hep-ex?searchtype=author&query=Cadonati%2C+L">L. Cadonati</a>, <a href="/search/hep-ex?searchtype=author&query=Cadoni%2C+M">M. Cadoni</a>, <a href="/search/hep-ex?searchtype=author&query=Calaprice%2C+F">F. Calaprice</a>, <a href="/search/hep-ex?searchtype=author&query=Canci%2C+N">N. Canci</a>, <a href="/search/hep-ex?searchtype=author&query=Candela%2C+A">A. Candela</a>, <a href="/search/hep-ex?searchtype=author&query=Cao%2C+H">H. Cao</a>, <a href="/search/hep-ex?searchtype=author&query=Cariello%2C+M">M. Cariello</a> , et al. (136 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="1512.07896v1-abstract-short" style="display: inline;"> Nuclear recoil events produced by neutron scatters form one of the most important classes of background in WIMP direct detection experiments, as they may produce nuclear recoils that look exactly like WIMP interactions. In DarkSide-50, we both actively suppress and measure the rate of neutron-induced background events using our neutron veto, composed of a boron-loaded liquid scintillator detector… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1512.07896v1-abstract-full').style.display = 'inline'; document.getElementById('1512.07896v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1512.07896v1-abstract-full" style="display: none;"> Nuclear recoil events produced by neutron scatters form one of the most important classes of background in WIMP direct detection experiments, as they may produce nuclear recoils that look exactly like WIMP interactions. In DarkSide-50, we both actively suppress and measure the rate of neutron-induced background events using our neutron veto, composed of a boron-loaded liquid scintillator detector within a water Cherenkov detector. This paper is devoted to the description of the neutron veto system of DarkSide-50, including the detector structure, the fundamentals of event reconstruction and data analysis, and basic performance parameters. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1512.07896v1-abstract-full').style.display = 'none'; document.getElementById('1512.07896v1-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> 24 December, 2015; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> December 2015. </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Journal of Instrumentation, 11 (2016): P03016 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1510.00702">arXiv:1510.00702</a> <span> [<a href="https://arxiv.org/pdf/1510.00702">pdf</a>, <a href="https://arxiv.org/format/1510.00702">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Cosmology and Nongalactic Astrophysics">astro-ph.CO</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Methods for Astrophysics">astro-ph.IM</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.93.081101">10.1103/PhysRevD.93.081101 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Results from the first use of low radioactivity argon in a dark matter search </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=The+DarkSide+Collaboration"> The DarkSide Collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Agnes%2C+P">P. Agnes</a>, <a href="/search/hep-ex?searchtype=author&query=Agostino%2C+L">L. Agostino</a>, <a href="/search/hep-ex?searchtype=author&query=Albuquerque%2C+I+F+M">I. F. M. Albuquerque</a>, <a href="/search/hep-ex?searchtype=author&query=Alexander%2C+T">T. Alexander</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A+K">A. K. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Arisaka%2C+K">K. Arisaka</a>, <a href="/search/hep-ex?searchtype=author&query=Back%2C+H+O">H. O. Back</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Biery%2C+K">K. Biery</a>, <a href="/search/hep-ex?searchtype=author&query=Bonfini%2C+G">G. Bonfini</a>, <a href="/search/hep-ex?searchtype=author&query=Bossa%2C+M">M. Bossa</a>, <a href="/search/hep-ex?searchtype=author&query=Bottino%2C+B">B. Bottino</a>, <a href="/search/hep-ex?searchtype=author&query=Brigatti%2C+A">A. Brigatti</a>, <a href="/search/hep-ex?searchtype=author&query=Brodsky%2C+J">J. Brodsky</a>, <a href="/search/hep-ex?searchtype=author&query=Budano%2C+F">F. Budano</a>, <a href="/search/hep-ex?searchtype=author&query=Bussino%2C+S">S. Bussino</a>, <a href="/search/hep-ex?searchtype=author&query=Cadeddu%2C+M">M. Cadeddu</a>, <a href="/search/hep-ex?searchtype=author&query=Cadonati%2C+L">L. Cadonati</a>, <a href="/search/hep-ex?searchtype=author&query=Cadoni%2C+M">M. Cadoni</a>, <a href="/search/hep-ex?searchtype=author&query=Calaprice%2C+F">F. Calaprice</a>, <a href="/search/hep-ex?searchtype=author&query=Canci%2C+N">N. Canci</a>, <a href="/search/hep-ex?searchtype=author&query=Candela%2C+A">A. Candela</a>, <a href="/search/hep-ex?searchtype=author&query=Cao%2C+H">H. Cao</a>, <a href="/search/hep-ex?searchtype=author&query=Cariello%2C+M">M. Cariello</a> , et al. (136 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="1510.00702v3-abstract-short" style="display: inline;"> Liquid argon is a bright scintillator with potent particle identification properties, making it an attractive target for direct-detection dark matter searches. The DarkSide-50 dark matter search here reports the first WIMP search results obtained using a target of low-radioactivity argon. DarkSide-50 is a dark matter detector, using two-phase liquid argon time projection chamber, located at the La… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1510.00702v3-abstract-full').style.display = 'inline'; document.getElementById('1510.00702v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1510.00702v3-abstract-full" style="display: none;"> Liquid argon is a bright scintillator with potent particle identification properties, making it an attractive target for direct-detection dark matter searches. The DarkSide-50 dark matter search here reports the first WIMP search results obtained using a target of low-radioactivity argon. DarkSide-50 is a dark matter detector, using two-phase liquid argon time projection chamber, located at the Laboratori Nazionali del Gran Sasso. The underground argon is shown to contain Ar-39 at a level reduced by a factor (1.4 +- 0.2) x 10^3 relative to atmospheric argon. We report a background-free null result from (2616 +- 43) kg d of data, accumulated over 70.9 live-days. When combined with our previous search using an atmospheric argon, the 90 % C.L. upper limit on the WIMP-nucleon spin-independent cross section based on zero events found in the WIMP search regions, is 2.0 x 10^-44 cm^2 (8.6 x 10^-44 cm^2, 8.0 x 10^-43 cm^2) for a WIMP mass of 100 GeV/c^2 (1 TeV/c^2 , 10 TeV/c^2). <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1510.00702v3-abstract-full').style.display = 'none'; document.getElementById('1510.00702v3-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> 13 April, 2016; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 2 October, 2015; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 2015. </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">Accepted by Phys. Rev. D</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. D 93, 081101 (2016) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1410.0653">arXiv:1410.0653</a> <span> [<a href="https://arxiv.org/pdf/1410.0653">pdf</a>, <a href="https://arxiv.org/format/1410.0653">other</a>] </span> </p> <div class="tags is-inline-block"> <span class="tag is-small is-link tooltip is-tooltip-top" data-tooltip="Cosmology and Nongalactic Astrophysics">astro-ph.CO</span> <span class="tag is-small is-grey tooltip is-tooltip-top" data-tooltip="Instrumentation and Methods for Astrophysics">astro-ph.IM</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/10.1016/j.physletb.2015.03.012">10.1016/j.physletb.2015.03.012 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> First Results from the DarkSide-50 Dark Matter Experiment at Laboratori Nazionali del Gran Sasso </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=Agnes%2C+P">P. Agnes</a>, <a href="/search/hep-ex?searchtype=author&query=Alexander%2C+T">T. Alexander</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A">A. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Arisaka%2C+K">K. Arisaka</a>, <a href="/search/hep-ex?searchtype=author&query=Back%2C+H+O">H. O. Back</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Biery%2C+K">K. Biery</a>, <a href="/search/hep-ex?searchtype=author&query=Bonfini%2C+G">G. Bonfini</a>, <a href="/search/hep-ex?searchtype=author&query=Bossa%2C+M">M. Bossa</a>, <a href="/search/hep-ex?searchtype=author&query=Brigatti%2C+A">A. Brigatti</a>, <a href="/search/hep-ex?searchtype=author&query=Brodsky%2C+J">J. Brodsky</a>, <a href="/search/hep-ex?searchtype=author&query=Budano%2C+F">F. Budano</a>, <a href="/search/hep-ex?searchtype=author&query=Cadonati%2C+L">L. Cadonati</a>, <a href="/search/hep-ex?searchtype=author&query=Calaprice%2C+F">F. Calaprice</a>, <a href="/search/hep-ex?searchtype=author&query=Canci%2C+N">N. Canci</a>, <a href="/search/hep-ex?searchtype=author&query=Candela%2C+A">A. Candela</a>, <a href="/search/hep-ex?searchtype=author&query=Cao%2C+H">H. Cao</a>, <a href="/search/hep-ex?searchtype=author&query=Cariello%2C+M">M. Cariello</a>, <a href="/search/hep-ex?searchtype=author&query=Cavalcante%2C+P">P. Cavalcante</a>, <a href="/search/hep-ex?searchtype=author&query=Chavarria%2C+A">A. Chavarria</a>, <a href="/search/hep-ex?searchtype=author&query=Chepurnov%2C+A">A. Chepurnov</a>, <a href="/search/hep-ex?searchtype=author&query=Cocco%2C+A+G">A. G. Cocco</a>, <a href="/search/hep-ex?searchtype=author&query=Crippa%2C+L">L. Crippa</a>, <a href="/search/hep-ex?searchtype=author&query=D%27Angelo%2C+D">D. D'Angelo</a>, <a href="/search/hep-ex?searchtype=author&query=D%27Incecco%2C+M">M. D'Incecco</a> , et al. (121 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="1410.0653v3-abstract-short" style="display: inline;"> We report the first results of DarkSide-50, a direct search for dark matter operating in the underground Laboratori Nazionali del Gran Sasso (LNGS) and searching for the rare nuclear recoils possibly induced by weakly interacting massive particles (WIMPs). The dark matter detector is a Liquid Argon Time Projection Chamber with a (46.4+-0.7) kg active mass, operated inside a 30 t organic liquid sci… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1410.0653v3-abstract-full').style.display = 'inline'; document.getElementById('1410.0653v3-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1410.0653v3-abstract-full" style="display: none;"> We report the first results of DarkSide-50, a direct search for dark matter operating in the underground Laboratori Nazionali del Gran Sasso (LNGS) and searching for the rare nuclear recoils possibly induced by weakly interacting massive particles (WIMPs). The dark matter detector is a Liquid Argon Time Projection Chamber with a (46.4+-0.7) kg active mass, operated inside a 30 t organic liquid scintillator neutron veto, which is in turn installed at the center of a 1 kt water Cherenkov veto for the residual flux of cosmic rays. We report here the null results of a dark matter search for a (1422+-67) kg d exposure with an atmospheric argon fill. This is the most sensitive dark matter search performed with an argon target, corresponding to a 90% CL upper limit on the WIMP-nucleon spin-independent cross section of 6.1x10^-44 cm^2 for a WIMP mass of 100 GeV/c^2. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1410.0653v3-abstract-full').style.display = 'none'; document.getElementById('1410.0653v3-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 February, 2015; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 2 October, 2014; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> October 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">26 pages, 7 figures; updated figures and references, notably Fig. 7 has updated CDMSII curve; fixed typos; clarified some language and figures; updated references</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Physics Letters B 743, 456 (2015) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1307.7627">arXiv:1307.7627</a> <span> [<a href="https://arxiv.org/pdf/1307.7627">pdf</a>, <a href="https://arxiv.org/ps/1307.7627">ps</a>, <a href="https://arxiv.org/format/1307.7627">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> </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.88.052018">10.1103/PhysRevD.88.052018 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Combination of CDF and D0 W-Boson Mass Measurements </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=CDF+Collaboration"> CDF Collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Aaltonen%2C+T">T. Aaltonen</a>, <a href="/search/hep-ex?searchtype=author&query=Amerio%2C+S">S. Amerio</a>, <a href="/search/hep-ex?searchtype=author&query=Amidei%2C+D">D. Amidei</a>, <a href="/search/hep-ex?searchtype=author&query=Anastassov%2C+A">A. Anastassov</a>, <a href="/search/hep-ex?searchtype=author&query=Annovi%2C+A">A. Annovi</a>, <a href="/search/hep-ex?searchtype=author&query=Antos%2C+J">J. Antos</a>, <a href="/search/hep-ex?searchtype=author&query=Apollinari%2C+G">G. Apollinari</a>, <a href="/search/hep-ex?searchtype=author&query=Appel%2C+J+A">J. A. Appel</a>, <a href="/search/hep-ex?searchtype=author&query=Arisawa%2C+T">T. Arisawa</a>, <a href="/search/hep-ex?searchtype=author&query=Artikov%2C+A">A. Artikov</a>, <a href="/search/hep-ex?searchtype=author&query=Asaadi%2C+J">J. Asaadi</a>, <a href="/search/hep-ex?searchtype=author&query=Ashmanskas%2C+W">W. Ashmanskas</a>, <a href="/search/hep-ex?searchtype=author&query=Auerbach%2C+B">B. Auerbach</a>, <a href="/search/hep-ex?searchtype=author&query=Aurisano%2C+A">A. Aurisano</a>, <a href="/search/hep-ex?searchtype=author&query=Azfar%2C+F">F. Azfar</a>, <a href="/search/hep-ex?searchtype=author&query=Badgett%2C+W">W. Badgett</a>, <a href="/search/hep-ex?searchtype=author&query=Bae%2C+T">T. Bae</a>, <a href="/search/hep-ex?searchtype=author&query=Barbaro-Galtieri%2C+A">A. Barbaro-Galtieri</a>, <a href="/search/hep-ex?searchtype=author&query=Barnes%2C+V+E">V. E. Barnes</a>, <a href="/search/hep-ex?searchtype=author&query=Barnett%2C+B+A">B. A. Barnett</a>, <a href="/search/hep-ex?searchtype=author&query=Barria%2C+P">P. Barria</a>, <a href="/search/hep-ex?searchtype=author&query=Bartos%2C+P">P. Bartos</a>, <a href="/search/hep-ex?searchtype=author&query=Bauce%2C+M">M. Bauce</a>, <a href="/search/hep-ex?searchtype=author&query=Bedeschi%2C+F">F. Bedeschi</a> , et al. (752 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="1307.7627v2-abstract-short" style="display: inline;"> We summarize and combine direct measurements of the mass of the $W$ boson in $\sqrt{s} = 1.96 \text{TeV}$ proton-antiproton collision data collected by CDF and D0 experiments at the Fermilab Tevatron Collider. Earlier measurements from CDF and D0 are combined with the two latest, more precise measurements: a CDF measurement in the electron and muon channels using data corresponding to… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1307.7627v2-abstract-full').style.display = 'inline'; document.getElementById('1307.7627v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1307.7627v2-abstract-full" style="display: none;"> We summarize and combine direct measurements of the mass of the $W$ boson in $\sqrt{s} = 1.96 \text{TeV}$ proton-antiproton collision data collected by CDF and D0 experiments at the Fermilab Tevatron Collider. Earlier measurements from CDF and D0 are combined with the two latest, more precise measurements: a CDF measurement in the electron and muon channels using data corresponding to $2.2 \mathrm{fb}^{-1}$ of integrated luminosity, and a D0 measurement in the electron channel using data corresponding to $4.3 \mathrm{fb}^{-1}$ of integrated luminosity. The resulting Tevatron average for the mass of the $W$ boson is $\MW = 80\,387 \pm 16 \text{MeV}$. Including measurements obtained in electron-positron collisions at LEP yields the most precise value of $\MW = 80\,385 \pm 15 \text{MeV}$. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1307.7627v2-abstract-full').style.display = 'none'; document.getElementById('1307.7627v2-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, 2013; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 29 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">Submitted to Phys. Rev. D</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-PUB-13-289-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. D 88, 052018 (2013) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1305.5199">arXiv:1305.5199</a> <span> [<a href="https://arxiv.org/pdf/1305.5199">pdf</a>, <a href="https://arxiv.org/format/1305.5199">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> </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.2013.12.053">10.1016/j.nima.2013.12.053 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Design, Calibration, and Performance of the MINERvA Detector </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=Aliaga%2C+L">L. Aliaga</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Baumbaugh%2C+A">A. Baumbaugh</a>, <a href="/search/hep-ex?searchtype=author&query=Bodek%2C+A">A. Bodek</a>, <a href="/search/hep-ex?searchtype=author&query=Bradford%2C+R">R. Bradford</a>, <a href="/search/hep-ex?searchtype=author&query=Brooks%2C+W+K">W. K. Brooks</a>, <a href="/search/hep-ex?searchtype=author&query=Boehnlein%2C+D">D. Boehnlein</a>, <a href="/search/hep-ex?searchtype=author&query=Boyd%2C+S">S. Boyd</a>, <a href="/search/hep-ex?searchtype=author&query=Budd%2C+H">H. Budd</a>, <a href="/search/hep-ex?searchtype=author&query=Butkevich%2C+A">A. Butkevich</a>, <a href="/search/hep-ex?searchtype=author&query=Caicedo%2C+D+A+M">D. A. Martinez Caicedo</a>, <a href="/search/hep-ex?searchtype=author&query=Castromonte%2C+C+M">C. M. Castromonte</a>, <a href="/search/hep-ex?searchtype=author&query=Christy%2C+M+E">M. E. Christy</a>, <a href="/search/hep-ex?searchtype=author&query=Chvojka%2C+J">J. Chvojka</a>, <a href="/search/hep-ex?searchtype=author&query=da+Motta%2C+H">H. da Motta</a>, <a href="/search/hep-ex?searchtype=author&query=Damiani%2C+D+S">D. S. Damiani</a>, <a href="/search/hep-ex?searchtype=author&query=Danko%2C+I">I. Danko</a>, <a href="/search/hep-ex?searchtype=author&query=Datta%2C+M">M. Datta</a>, <a href="/search/hep-ex?searchtype=author&query=DeMaat%2C+R">R. DeMaat</a>, <a href="/search/hep-ex?searchtype=author&query=Devan%2C+J">J. Devan</a>, <a href="/search/hep-ex?searchtype=author&query=Draeger%2C+E">E. Draeger</a>, <a href="/search/hep-ex?searchtype=author&query=Dytman%2C+S+A">S. A. Dytman</a>, <a href="/search/hep-ex?searchtype=author&query=Diaz%2C+G+A">G. A. Diaz</a>, <a href="/search/hep-ex?searchtype=author&query=Eberly%2C+B">B. Eberly</a> , et al. (80 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="1305.5199v1-abstract-short" style="display: inline;"> The MINERvA experiment is designed to perform precision studies of neutrino-nucleus scattering using $谓_渭$ and ${\bar谓}_渭$ neutrinos incident at 1-20 GeV in the NuMI beam at Fermilab. This article presents a detailed description of the \minerva detector and describes the {\em ex situ} and {\em in situ} techniques employed to characterize the detector and monitor its performance. The detector is co… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.5199v1-abstract-full').style.display = 'inline'; document.getElementById('1305.5199v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1305.5199v1-abstract-full" style="display: none;"> The MINERvA experiment is designed to perform precision studies of neutrino-nucleus scattering using $谓_渭$ and ${\bar谓}_渭$ neutrinos incident at 1-20 GeV in the NuMI beam at Fermilab. This article presents a detailed description of the \minerva detector and describes the {\em ex situ} and {\em in situ} techniques employed to characterize the detector and monitor its performance. The detector is comprised of a finely-segmented scintillator-based inner tracking region surrounded by electromagnetic and hadronic sampling calorimetry. The upstream portion of the detector includes planes of graphite, iron and lead interleaved between tracking planes to facilitate the study of nuclear effects in neutrino interactions. Observations concerning the detector response over sustained periods of running are reported. The detector design and methods of operation have relevance to future neutrino experiments in which segmented scintillator tracking is utilized. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.5199v1-abstract-full').style.display = 'none'; document.getElementById('1305.5199v1-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 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">Report number:</span> FERMILAB-PUB-13-111-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Nucl. Inst. and Meth. A743 (2014) 130 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1305.2243">arXiv:1305.2243</a> <span> [<a href="https://arxiv.org/pdf/1305.2243">pdf</a>, <a href="https://arxiv.org/format/1305.2243">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 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.111.022502">10.1103/PhysRevLett.111.022502 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of Muon Neutrino Quasi-Elastic Scattering on a Hydrocarbon Target at E_谓 ~ 3.5 GeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=The+MINERvA+collaboration"> The MINERvA collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Fiorentini%2C+G+A">G. A. Fiorentini</a>, <a href="/search/hep-ex?searchtype=author&query=Schmitz%2C+D+W">D. W. Schmitz</a>, <a href="/search/hep-ex?searchtype=author&query=Rodrigues%2C+P+A">P. A. Rodrigues</a>, <a href="/search/hep-ex?searchtype=author&query=Aliaga%2C+L">L. Aliaga</a>, <a href="/search/hep-ex?searchtype=author&query=Altinok%2C+O">O. Altinok</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Baumbaugh%2C+A">A. Baumbaugh</a>, <a href="/search/hep-ex?searchtype=author&query=Bodek%2C+A">A. Bodek</a>, <a href="/search/hep-ex?searchtype=author&query=Boehnlein%2C+D">D. Boehnlein</a>, <a href="/search/hep-ex?searchtype=author&query=Boyd%2C+S">S. Boyd</a>, <a href="/search/hep-ex?searchtype=author&query=Bradford%2C+R">R. Bradford</a>, <a href="/search/hep-ex?searchtype=author&query=Brooks%2C+W+K">W. K. Brooks</a>, <a href="/search/hep-ex?searchtype=author&query=Budd%2C+H">H. Budd</a>, <a href="/search/hep-ex?searchtype=author&query=Butkevich%2C+A">A. Butkevich</a>, <a href="/search/hep-ex?searchtype=author&query=Caicedo%2C+D+A+M">D. A. Martinez Caicedo</a>, <a href="/search/hep-ex?searchtype=author&query=Castromonte%2C+C+M">C. M. Castromonte</a>, <a href="/search/hep-ex?searchtype=author&query=Christy%2C+M+E">M. E. Christy</a>, <a href="/search/hep-ex?searchtype=author&query=Chung%2C+H">H. Chung</a>, <a href="/search/hep-ex?searchtype=author&query=Chvojka%2C+J">J. Chvojka</a>, <a href="/search/hep-ex?searchtype=author&query=Clark%2C+M">M. Clark</a>, <a href="/search/hep-ex?searchtype=author&query=da+Motta%2C+H">H. da Motta</a>, <a href="/search/hep-ex?searchtype=author&query=Damiani%2C+D+S">D. S. Damiani</a>, <a href="/search/hep-ex?searchtype=author&query=Danko%2C+I">I. Danko</a>, <a href="/search/hep-ex?searchtype=author&query=Datta%2C+M">M. Datta</a> , et al. (93 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="1305.2243v4-abstract-short" style="display: inline;"> We report a study of muon neutrino charged-current quasi-elastic events in the segmented scintillator inner tracker of the MINERvA experiment running in the NuMI neutrino beam at Fermilab. The events were selected by requiring a 渭^- and low calorimetric recoil energy separated from the interaction vertex. We measure the flux-averaged differential cross-section, d蟽/dQ^2, and study the low energy pa… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.2243v4-abstract-full').style.display = 'inline'; document.getElementById('1305.2243v4-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1305.2243v4-abstract-full" style="display: none;"> We report a study of muon neutrino charged-current quasi-elastic events in the segmented scintillator inner tracker of the MINERvA experiment running in the NuMI neutrino beam at Fermilab. The events were selected by requiring a 渭^- and low calorimetric recoil energy separated from the interaction vertex. We measure the flux-averaged differential cross-section, d蟽/dQ^2, and study the low energy particle content of the final state. Deviations are found between the measured d蟽/dQ^2 and the expectations of a model of independent nucleons in a relativistic Fermi gas. We also observe an excess of energy near the vertex consistent with multiple protons in the final state. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.2243v4-abstract-full').style.display = 'none'; document.getElementById('1305.2243v4-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, 2014; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 9 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">7 pages, 5 figures. Added correlation between neutrino and anti-neutrino result in ancillary files (CSV)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-PUB-13-146-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 111, 022502 (2013) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1305.2234">arXiv:1305.2234</a> <span> [<a href="https://arxiv.org/pdf/1305.2234">pdf</a>, <a href="https://arxiv.org/format/1305.2234">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 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.111.022501">10.1103/PhysRevLett.111.022501 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of Muon Antineutrino Quasi-Elastic Scattering on a Hydrocarbon Target at E_谓 ~ 3.5 GeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=The+MINERvA+collaboration"> The MINERvA collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Fields%2C+L">L. Fields</a>, <a href="/search/hep-ex?searchtype=author&query=Chvojka%2C+J">J. Chvojka</a>, <a href="/search/hep-ex?searchtype=author&query=Aliaga%2C+L">L. Aliaga</a>, <a href="/search/hep-ex?searchtype=author&query=Altinok%2C+O">O. Altinok</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Baumbaugh%2C+A">A. Baumbaugh</a>, <a href="/search/hep-ex?searchtype=author&query=Bodek%2C+A">A. Bodek</a>, <a href="/search/hep-ex?searchtype=author&query=Boehnlein%2C+D">D. Boehnlein</a>, <a href="/search/hep-ex?searchtype=author&query=Boyd%2C+S">S. Boyd</a>, <a href="/search/hep-ex?searchtype=author&query=Bradford%2C+R">R. Bradford</a>, <a href="/search/hep-ex?searchtype=author&query=Brooks%2C+W+K">W. K. Brooks</a>, <a href="/search/hep-ex?searchtype=author&query=Budd%2C+H">H. Budd</a>, <a href="/search/hep-ex?searchtype=author&query=Butkevich%2C+A">A. Butkevich</a>, <a href="/search/hep-ex?searchtype=author&query=Caicedo%2C+D+A+M">D. A. Martinez Caicedo</a>, <a href="/search/hep-ex?searchtype=author&query=Castromonte%2C+C+M">C. M. Castromonte</a>, <a href="/search/hep-ex?searchtype=author&query=Christy%2C+M+E">M. E. Christy</a>, <a href="/search/hep-ex?searchtype=author&query=Chung%2C+H">H. Chung</a>, <a href="/search/hep-ex?searchtype=author&query=Clark%2C+M">M. Clark</a>, <a href="/search/hep-ex?searchtype=author&query=da+Motta%2C+H">H. da Motta</a>, <a href="/search/hep-ex?searchtype=author&query=Damiani%2C+D+S">D. S. Damiani</a>, <a href="/search/hep-ex?searchtype=author&query=Danko%2C+I">I. Danko</a>, <a href="/search/hep-ex?searchtype=author&query=Datta%2C+M">M. Datta</a>, <a href="/search/hep-ex?searchtype=author&query=Day%2C+M">M. Day</a>, <a href="/search/hep-ex?searchtype=author&query=DeMaat%2C+R">R. DeMaat</a> , et al. (93 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="1305.2234v4-abstract-short" style="display: inline;"> We have isolated muon anti-neutrino charged-current quasi-elastic interactions occurring in the segmented scintillator tracking region of the MINERvA detector running in the NuMI neutrino beam at Fermilab. We measure the flux-averaged differential cross-section, d蟽/dQ^2, and compare to several theoretical models of quasi-elastic scattering. Good agreement is obtained with a model where the nucleon… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.2234v4-abstract-full').style.display = 'inline'; document.getElementById('1305.2234v4-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1305.2234v4-abstract-full" style="display: none;"> We have isolated muon anti-neutrino charged-current quasi-elastic interactions occurring in the segmented scintillator tracking region of the MINERvA detector running in the NuMI neutrino beam at Fermilab. We measure the flux-averaged differential cross-section, d蟽/dQ^2, and compare to several theoretical models of quasi-elastic scattering. Good agreement is obtained with a model where the nucleon axial mass, M_A, is set to 0.99 GeV/c^2 but the nucleon vector form factors are modified to account for the observed enhancement, relative to the free nucleon case, of the cross-section for the exchange of transversely polarized photons in electron-nucleus scattering. Our data at higher Q^2 favor this interpretation over an alternative in which the axial mass is increased. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1305.2234v4-abstract-full').style.display = 'none'; document.getElementById('1305.2234v4-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, 2014; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 9 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">8 pages, 5 figures. Added correlation between neutrino and anti-neutrino results in ancillary text files (CSV)</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-PUB-13-147-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 111, 022501 (2013) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1209.1120">arXiv:1209.1120</a> <span> [<a href="https://arxiv.org/pdf/1209.1120">pdf</a>, <a href="https://arxiv.org/ps/1209.1120">ps</a>, <a href="https://arxiv.org/format/1209.1120">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> </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.2012.08.024">10.1016/j.nima.2012.08.024 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> The MINER$谓$A Data Acquisition System and Infrastructure </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=Perdue%2C+G+N">G. N. Perdue</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Gingu%2C+C">C. Gingu</a>, <a href="/search/hep-ex?searchtype=author&query=Olsen%2C+J">J. Olsen</a>, <a href="/search/hep-ex?searchtype=author&query=Rubinov%2C+P">P. Rubinov</a>, <a href="/search/hep-ex?searchtype=author&query=Schulte%2C+E+C">E. C. Schulte</a>, <a href="/search/hep-ex?searchtype=author&query=Bradford%2C+R">R. Bradford</a>, <a href="/search/hep-ex?searchtype=author&query=Brooks%2C+W+K">W. K. Brooks</a>, <a href="/search/hep-ex?searchtype=author&query=Caicedo%2C+D+A+M">D. A. M. Caicedo</a>, <a href="/search/hep-ex?searchtype=author&query=Castromonte%2C+C+M">C. M. Castromonte</a>, <a href="/search/hep-ex?searchtype=author&query=Chvojka%2C+J">J. Chvojka</a>, <a href="/search/hep-ex?searchtype=author&query=da+Motta%2C+H">H. da Motta</a>, <a href="/search/hep-ex?searchtype=author&query=Danko%2C+I">I. Danko</a>, <a href="/search/hep-ex?searchtype=author&query=Devan%2C+J">J. Devan</a>, <a href="/search/hep-ex?searchtype=author&query=Eberly%2C+B">B. Eberly</a>, <a href="/search/hep-ex?searchtype=author&query=Felix%2C+J">J. Felix</a>, <a href="/search/hep-ex?searchtype=author&query=Fields%2C+L">L. Fields</a>, <a href="/search/hep-ex?searchtype=author&query=Fiorentini%2C+G+A">G. A. Fiorentini</a>, <a href="/search/hep-ex?searchtype=author&query=Gago%2C+A+M">A. M. Gago</a>, <a href="/search/hep-ex?searchtype=author&query=Gran%2C+R">R. Gran</a>, <a href="/search/hep-ex?searchtype=author&query=Harris%2C+D+A">D. A. Harris</a>, <a href="/search/hep-ex?searchtype=author&query=Hurtado%2C+K">K. Hurtado</a>, <a href="/search/hep-ex?searchtype=author&query=Lee%2C+H">H. Lee</a>, <a href="/search/hep-ex?searchtype=author&query=Maher%2C+E">E. Maher</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="1209.1120v1-abstract-short" style="display: inline;"> MINER$谓$A (Main INjector ExpeRiment $谓$-A) is a new few-GeV neutrino cross section experiment that began taking data in the FNAL NuMI (Fermi National Accelerator Laboratory Neutrinos at the Main Injector) beam-line in March of 2010. MINER$谓$A employs a fine-grained scintillator detector capable of complete kinematic characterization of neutrino interactions. This paper describes the MINER$谓$A data… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1209.1120v1-abstract-full').style.display = 'inline'; document.getElementById('1209.1120v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1209.1120v1-abstract-full" style="display: none;"> MINER$谓$A (Main INjector ExpeRiment $谓$-A) is a new few-GeV neutrino cross section experiment that began taking data in the FNAL NuMI (Fermi National Accelerator Laboratory Neutrinos at the Main Injector) beam-line in March of 2010. MINER$谓$A employs a fine-grained scintillator detector capable of complete kinematic characterization of neutrino interactions. This paper describes the MINER$谓$A data acquisition system (DAQ) including the read-out electronics, software, and computing architecture. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1209.1120v1-abstract-full').style.display = 'none'; document.getElementById('1209.1120v1-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 September, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> September 2012. </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">34 pages, 16 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/1207.1069">arXiv:1207.1069</a> <span> [<a href="https://arxiv.org/pdf/1207.1069">pdf</a>, <a href="https://arxiv.org/ps/1207.1069">ps</a>, <a href="https://arxiv.org/format/1207.1069">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> </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.86.092003">10.1103/PhysRevD.86.092003 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Combination of the top-quark mass measurements from the Tevatron collider </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=CDF%2C+T">The CDF</a>, <a href="/search/hep-ex?searchtype=author&query=collaborations%2C+D">D0 collaborations</a>, <a href="/search/hep-ex?searchtype=author&query=Aaltonen%2C+T">T. Aaltonen</a>, <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A">A. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Gonzalez%2C+B+A">B. Alvarez Gonzalez</a>, <a href="/search/hep-ex?searchtype=author&query=Alverson%2C+G">G. Alverson</a>, <a href="/search/hep-ex?searchtype=author&query=Amerio%2C+S">S. Amerio</a>, <a href="/search/hep-ex?searchtype=author&query=Amidei%2C+D">D. Amidei</a>, <a href="/search/hep-ex?searchtype=author&query=Anastassov%2C+A">A. Anastassov</a>, <a href="/search/hep-ex?searchtype=author&query=Annovi%2C+A">A. Annovi</a>, <a href="/search/hep-ex?searchtype=author&query=Antos%2C+J">J. Antos</a>, <a href="/search/hep-ex?searchtype=author&query=Apollinari%2C+G">G. Apollinari</a>, <a href="/search/hep-ex?searchtype=author&query=Appel%2C+J+A">J. A. Appel</a>, <a href="/search/hep-ex?searchtype=author&query=Arisawa%2C+T">T. Arisawa</a>, <a href="/search/hep-ex?searchtype=author&query=Artikov%2C+A">A. Artikov</a>, <a href="/search/hep-ex?searchtype=author&query=Asaadi%2C+J">J. Asaadi</a>, <a href="/search/hep-ex?searchtype=author&query=Ashmanskas%2C+W">W. Ashmanskas</a>, <a href="/search/hep-ex?searchtype=author&query=Askew%2C+A">A. Askew</a> , et al. (840 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="1207.1069v4-abstract-short" style="display: inline;"> The top quark is the heaviest known elementary particle, with a mass about 40 times larger than the mass of its isospin partner, the bottom quark. It decays almost 100% of the time to a $W$ boson and a bottom quark. Using top-antitop pairs at the Tevatron proton-antiproton collider, the CDF and {\dzero} collaborations have measured the top quark's mass in different final states for integrated lumi… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1207.1069v4-abstract-full').style.display = 'inline'; document.getElementById('1207.1069v4-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1207.1069v4-abstract-full" style="display: none;"> The top quark is the heaviest known elementary particle, with a mass about 40 times larger than the mass of its isospin partner, the bottom quark. It decays almost 100% of the time to a $W$ boson and a bottom quark. Using top-antitop pairs at the Tevatron proton-antiproton collider, the CDF and {\dzero} collaborations have measured the top quark's mass in different final states for integrated luminosities of up to 5.8 fb$^{-1}$. This paper reports on a combination of these measurements that results in a more precise value of the mass than any individual decay channel can provide. It describes the treatment of the systematic uncertainties and their correlations. The mass value determined is $173.18 \pm 0.56 \thinspace ({\rm stat}) \pm 0.75 \thinspace ({\rm syst})$ GeV or $173.18 \pm 0.94$ GeV, which has a precision of $\pm 0.54%$, making this the most precise determination of the top quark mass. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1207.1069v4-abstract-full').style.display = 'none'; document.getElementById('1207.1069v4-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 November, 2012; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 4 July, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> July 2012. </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">30 pages and 6 figures, published in Phys. Rev. D</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. D 86, 092003 (2012) [31 pages] </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1206.0687">arXiv:1206.0687</a> <span> [<a href="https://arxiv.org/pdf/1206.0687">pdf</a>, <a href="https://arxiv.org/ps/1206.0687">ps</a>, <a href="https://arxiv.org/format/1206.0687">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> </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.86.012009">10.1103/PhysRevD.86.012009 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of the differential cross section d蟽/dt in elastic $p\bar{p}$ scattering at sqrt(s)=1.96 TeV </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=D0+Collaboration"> D0 Collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A">A. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Alverson%2C+G">G. Alverson</a>, <a href="/search/hep-ex?searchtype=author&query=Alves%2C+G+A">G. A. Alves</a>, <a href="/search/hep-ex?searchtype=author&query=Aoki%2C+M">M. Aoki</a>, <a href="/search/hep-ex?searchtype=author&query=Askew%2C+A">A. Askew</a>, <a href="/search/hep-ex?searchtype=author&query=Atkins%2C+S">S. Atkins</a>, <a href="/search/hep-ex?searchtype=author&query=Augsten%2C+K">K. Augsten</a>, <a href="/search/hep-ex?searchtype=author&query=Avila%2C+C">C. Avila</a>, <a href="/search/hep-ex?searchtype=author&query=Badaud%2C+F">F. Badaud</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Bandurin%2C+D+V">D. V. Bandurin</a>, <a href="/search/hep-ex?searchtype=author&query=Banerjee%2C+S">S. Banerjee</a>, <a href="/search/hep-ex?searchtype=author&query=Barberis%2C+E">E. Barberis</a>, <a href="/search/hep-ex?searchtype=author&query=Baringer%2C+P">P. Baringer</a>, <a href="/search/hep-ex?searchtype=author&query=Barreto%2C+J">J. Barreto</a>, <a href="/search/hep-ex?searchtype=author&query=Bartlett%2C+J+F">J. F. Bartlett</a> , et al. (384 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="1206.0687v1-abstract-short" style="display: inline;"> We present a measurement of the elastic differential cross section $d蟽(p\bar{p}\rightarrow p\bar{p})/dt$ as a function of the four-momentum-transfer squared t. The data sample corresponds to an integrated luminosity of $\approx 31 nb^{-1}$ collected with the D0 detector using dedicated Tevatron $p\bar{p} $ Collider operating conditions at sqrt(s) = 1.96 TeV and covers the range… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1206.0687v1-abstract-full').style.display = 'inline'; document.getElementById('1206.0687v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1206.0687v1-abstract-full" style="display: none;"> We present a measurement of the elastic differential cross section $d蟽(p\bar{p}\rightarrow p\bar{p})/dt$ as a function of the four-momentum-transfer squared t. The data sample corresponds to an integrated luminosity of $\approx 31 nb^{-1}$ collected with the D0 detector using dedicated Tevatron $p\bar{p} $ Collider operating conditions at sqrt(s) = 1.96 TeV and covers the range $0.26 <|t|< 1.2 GeV^2$. For $|t|<0.6 GeV^2$, d蟽/dt is described by an exponential function of the form $Ae^{-b|t|}$ with a slope parameter $ b = 16.86 \pm 0.10(stat) \pm 0.20(syst) GeV^{-2}$. A change in slope is observed at $|t| \approx 0.6 GeV^2$, followed by a more gradual |t| dependence with increasing values of |t|. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1206.0687v1-abstract-full').style.display = 'none'; document.getElementById('1206.0687v1-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> 4 June, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> June 2012. </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, 12 figures, 1 table, submitted to Phys. Rev. D, FERMILAB-PUB-12-263-E</span> </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1202.5272">arXiv:1202.5272</a> <span> [<a href="https://arxiv.org/pdf/1202.5272">pdf</a>, <a href="https://arxiv.org/ps/1202.5272">ps</a>, <a href="https://arxiv.org/format/1202.5272">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> </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.85.071106">10.1103/PhysRevD.85.071106 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Combination of CDF and D0 measurements of the W boson helicity in top quark decays </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=CDF%2C+T">The CDF</a>, <a href="/search/hep-ex?searchtype=author&query=Collaborations%2C+D">D0 Collaborations</a>, <a href="/search/hep-ex?searchtype=author&query=%3A"> :</a>, <a href="/search/hep-ex?searchtype=author&query=Aaltonen%2C+T">T. Aaltonen</a>, <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A">A. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Gonz%C3%A1lez%2C+B+%C3%81">B. 脕lvarez Gonz谩lez</a>, <a href="/search/hep-ex?searchtype=author&query=Alverson%2C+G">G. Alverson</a>, <a href="/search/hep-ex?searchtype=author&query=Amerio%2C+S">S. Amerio</a>, <a href="/search/hep-ex?searchtype=author&query=Amidei%2C+D">D. Amidei</a>, <a href="/search/hep-ex?searchtype=author&query=Anastassov%2C+A">A. Anastassov</a>, <a href="/search/hep-ex?searchtype=author&query=Annovi%2C+A">A. Annovi</a>, <a href="/search/hep-ex?searchtype=author&query=Antos%2C+J">J. Antos</a>, <a href="/search/hep-ex?searchtype=author&query=Aoki%2C+M">M. Aoki</a>, <a href="/search/hep-ex?searchtype=author&query=Apollinari%2C+G">G. Apollinari</a>, <a href="/search/hep-ex?searchtype=author&query=Appel%2C+J+A">J. A. Appel</a>, <a href="/search/hep-ex?searchtype=author&query=Arisawa%2C+T">T. Arisawa</a>, <a href="/search/hep-ex?searchtype=author&query=Artikov%2C+A">A. Artikov</a>, <a href="/search/hep-ex?searchtype=author&query=Asaadi%2C+J">J. Asaadi</a> , et al. (846 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="1202.5272v1-abstract-short" style="display: inline;"> We report the combination of recent measurements of the helicity of the W boson from top quark decay by the CDF and D0 collaborations, based on data samples corresponding to integrated luminosities of 2.7 - 5.4 fb^-1 of ppbar collisions collected during Run II of the Fermilab Tevatron Collider. Combining measurements that simultaneously determine the fractions of W bosons with longitudinal (f0) an… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1202.5272v1-abstract-full').style.display = 'inline'; document.getElementById('1202.5272v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1202.5272v1-abstract-full" style="display: none;"> We report the combination of recent measurements of the helicity of the W boson from top quark decay by the CDF and D0 collaborations, based on data samples corresponding to integrated luminosities of 2.7 - 5.4 fb^-1 of ppbar collisions collected during Run II of the Fermilab Tevatron Collider. Combining measurements that simultaneously determine the fractions of W bosons with longitudinal (f0) and right-handed (f+) helicities, we find f0 = 0.722 \pm 0.081 [\pm 0.062 (stat.) \pm 0.052 (syst.)] and f+ = -0.033 \pm 0.046 [\pm 0.034 (stat.) \pm 0.031 (syst.)]. Combining measurements where one of the helicity fractions is fixed to the value expected in the standard model, we find f0 = 0.682 \pm 0.057 [\pm 0.035 (stat.) \pm 0.046 (syst.)] and f+ = -0.015\pm0.035 [\pm 0.018 (stat.) \pm 0.030 (syst.)]. The results are consistent with standard model expectations. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1202.5272v1-abstract-full').style.display = 'none'; document.getElementById('1202.5272v1-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> 23 February, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2012. </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, 1 figure, to be submitted to Phys. Rev D Rap. Comm</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-PUB-12-043-E </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1202.1978">arXiv:1202.1978</a> <span> [<a href="https://arxiv.org/pdf/1202.1978">pdf</a>, <a href="https://arxiv.org/format/1202.1978">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> </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.physletb.2012.03.028">10.1016/j.physletb.2012.03.028 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for pair production of the scalar top quark in muon+tau final states </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=D0+Collaboration"> D0 Collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A">A. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Alverson%2C+G">G. Alverson</a>, <a href="/search/hep-ex?searchtype=author&query=Aoki%2C+M">M. Aoki</a>, <a href="/search/hep-ex?searchtype=author&query=Askew%2C+A">A. Askew</a>, <a href="/search/hep-ex?searchtype=author&query=Asman%2C+B">B. Asman</a>, <a href="/search/hep-ex?searchtype=author&query=Atkins%2C+S">S. Atkins</a>, <a href="/search/hep-ex?searchtype=author&query=Atramentov%2C+O">O. Atramentov</a>, <a href="/search/hep-ex?searchtype=author&query=Augsten%2C+K">K. Augsten</a>, <a href="/search/hep-ex?searchtype=author&query=Avila%2C+C">C. Avila</a>, <a href="/search/hep-ex?searchtype=author&query=BackusMayes%2C+J">J. BackusMayes</a>, <a href="/search/hep-ex?searchtype=author&query=Badaud%2C+F">F. Badaud</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Bandurin%2C+D+V">D. V. Bandurin</a>, <a href="/search/hep-ex?searchtype=author&query=Banerjee%2C+S">S. Banerjee</a>, <a href="/search/hep-ex?searchtype=author&query=Barberis%2C+E">E. Barberis</a>, <a href="/search/hep-ex?searchtype=author&query=Baringer%2C+P">P. Baringer</a> , et al. (385 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="1202.1978v1-abstract-short" style="display: inline;"> We present a search for the pair production of scalar top quarks ($\tilde{t}_{1}$), the lightest supersymmetric partners of the top quarks, in $p\bar{p}$ collisions at a center-of-mass energy of 1.96 TeV, using data corresponding to an integrated luminosity of {7.3 $fb^{-1}$} collected with the \dzero experiment at the Fermilab Tevatron Collider. Each scalar top quark is assumed to decay into a… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1202.1978v1-abstract-full').style.display = 'inline'; document.getElementById('1202.1978v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1202.1978v1-abstract-full" style="display: none;"> We present a search for the pair production of scalar top quarks ($\tilde{t}_{1}$), the lightest supersymmetric partners of the top quarks, in $p\bar{p}$ collisions at a center-of-mass energy of 1.96 TeV, using data corresponding to an integrated luminosity of {7.3 $fb^{-1}$} collected with the \dzero experiment at the Fermilab Tevatron Collider. Each scalar top quark is assumed to decay into a $b$ quark, a charged lepton, and a scalar neutrino ($\tilde谓$). We investigate final states arising from $\tilde{t}_{1} \bar{\tilde{t}_{1}} \rightarrow b\bar{b}渭蟿\tilde谓 \tilde谓$ and $\tilde{t}_{1} \bar{\tilde{t}_{1}} \rightarrow b\bar{b}蟿蟿\tilde谓 \tilde谓$. With no significant excess of events observed above the background expected from the standard model, we set exclusion limits on this production process in the ($m_{\tilde{t}_{1}}$,$m_{\tilde谓}$) plane. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1202.1978v1-abstract-full').style.display = 'none'; document.getElementById('1202.1978v1-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 February, 2012; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> February 2012. </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">Submitted to Phys. Lett. B</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-PUB-12-033-E </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1105.0320">arXiv:1105.0320</a> <span> [<a href="https://arxiv.org/pdf/1105.0320">pdf</a>, <a href="https://arxiv.org/ps/1105.0320">ps</a>, <a href="https://arxiv.org/format/1105.0320">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> </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.107.082004">10.1103/PhysRevLett.107.082004 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Precise measurement of the top quark mass in the dilepton channel at D0 </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=D0+Collaboration"> D0 Collaboration</a>, <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Alton%2C+A">A. Alton</a>, <a href="/search/hep-ex?searchtype=author&query=Alverson%2C+G">G. Alverson</a>, <a href="/search/hep-ex?searchtype=author&query=Alves%2C+G+A">G. A. Alves</a>, <a href="/search/hep-ex?searchtype=author&query=Ancu%2C+L+S">L. S. Ancu</a>, <a href="/search/hep-ex?searchtype=author&query=Aoki%2C+M">M. Aoki</a>, <a href="/search/hep-ex?searchtype=author&query=Arov%2C+M">M. Arov</a>, <a href="/search/hep-ex?searchtype=author&query=Askew%2C+A">A. Askew</a>, <a href="/search/hep-ex?searchtype=author&query=%C3%85sman%2C+B">B. 脜sman</a>, <a href="/search/hep-ex?searchtype=author&query=Atramentov%2C+O">O. Atramentov</a>, <a href="/search/hep-ex?searchtype=author&query=Avila%2C+C">C. Avila</a>, <a href="/search/hep-ex?searchtype=author&query=BackusMayes%2C+J">J. BackusMayes</a>, <a href="/search/hep-ex?searchtype=author&query=Badaud%2C+F">F. Badaud</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Bandurin%2C+D+V">D. V. Bandurin</a>, <a href="/search/hep-ex?searchtype=author&query=Banerjee%2C+S">S. Banerjee</a>, <a href="/search/hep-ex?searchtype=author&query=Barberis%2C+E">E. Barberis</a> , et al. (397 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="1105.0320v2-abstract-short" style="display: inline;"> We measure the top quark mass (mt) in ppbar collisions at a center of mass energy of 1.96 TeV using dilepton ttbar->W+bW-bbar->l+nubl-nubarbbar events, where l denotes an electron, a muon, or a tau that decays leptonically. The data correspond to an integrated luminosity of 5.4 fb-1 collected with the D0 detector at the Fermilab Tevatron Collider. We obtain mt = 174.0 +- 1.8(stat) +- 2.4(syst) GeV… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1105.0320v2-abstract-full').style.display = 'inline'; document.getElementById('1105.0320v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1105.0320v2-abstract-full" style="display: none;"> We measure the top quark mass (mt) in ppbar collisions at a center of mass energy of 1.96 TeV using dilepton ttbar->W+bW-bbar->l+nubl-nubarbbar events, where l denotes an electron, a muon, or a tau that decays leptonically. The data correspond to an integrated luminosity of 5.4 fb-1 collected with the D0 detector at the Fermilab Tevatron Collider. We obtain mt = 174.0 +- 1.8(stat) +- 2.4(syst) GeV, which is in agreement with the current world average mt = 173.3 +- 1.1 GeV. This is currently the most precise measurement of mt in the dilepton channel. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1105.0320v2-abstract-full').style.display = 'none'; document.getElementById('1105.0320v2-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, 2011; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 2 May, 2011; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> May 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">7 pages, 4 figures</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-PUB-11-203-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys. Rev. Lett. 107, 082004 (2011) </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1011.6549">arXiv:1011.6549</a> <span> [<a href="https://arxiv.org/pdf/1011.6549">pdf</a>, <a href="https://arxiv.org/ps/1011.6549">ps</a>, <a href="https://arxiv.org/format/1011.6549">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> </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.83.032009">10.1103/PhysRevD.83.032009 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Measurement of the W boson helicity in top quark decays using 5.4 fb^-1 of ppbar collision data </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Altona%2C+A">A. Altona</a>, <a href="/search/hep-ex?searchtype=author&query=Alverson%2C+G">G. Alverson</a>, <a href="/search/hep-ex?searchtype=author&query=Alves%2C+G+A">G. A. Alves</a>, <a href="/search/hep-ex?searchtype=author&query=Ancu%2C+L+S">L. S. Ancu</a>, <a href="/search/hep-ex?searchtype=author&query=Aoki%2C+M">M. Aoki</a>, <a href="/search/hep-ex?searchtype=author&query=Arnoud%2C+Y">Y. Arnoud</a>, <a href="/search/hep-ex?searchtype=author&query=Arov%2C+M">M. Arov</a>, <a href="/search/hep-ex?searchtype=author&query=Askew%2C+A">A. Askew</a>, <a href="/search/hep-ex?searchtype=author&query=Asman%2C+B">B. Asman</a>, <a href="/search/hep-ex?searchtype=author&query=Atramentov%2C+O">O. Atramentov</a>, <a href="/search/hep-ex?searchtype=author&query=Avila%2C+C">C. Avila</a>, <a href="/search/hep-ex?searchtype=author&query=BackusMayes%2C+J">J. BackusMayes</a>, <a href="/search/hep-ex?searchtype=author&query=Badaud%2C+F">F. Badaud</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Bandurin%2C+D+V">D. V. Bandurin</a>, <a href="/search/hep-ex?searchtype=author&query=Banerjee%2C+S">S. Banerjee</a>, <a href="/search/hep-ex?searchtype=author&query=Barberis%2C+E">E. Barberis</a> , et al. (403 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="1011.6549v2-abstract-short" style="display: inline;"> We present a measurement of the helicity of the W boson produced in top quark decays using ttbar decays in the l+jets and dilepton final states selected from a sample of 5.4 fb^-1 of collisions recorded using the D0 detector at the Fermilab Tevatron ppbar collider. We measure the fractions of longitudinal and right-handed W bosons to be f_0 = 0.669 +- 0.102 [ +- 0.078 (stat.) +- 0.065 (syst.)] and… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1011.6549v2-abstract-full').style.display = 'inline'; document.getElementById('1011.6549v2-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1011.6549v2-abstract-full" style="display: none;"> We present a measurement of the helicity of the W boson produced in top quark decays using ttbar decays in the l+jets and dilepton final states selected from a sample of 5.4 fb^-1 of collisions recorded using the D0 detector at the Fermilab Tevatron ppbar collider. We measure the fractions of longitudinal and right-handed W bosons to be f_0 = 0.669 +- 0.102 [ +- 0.078 (stat.) +- 0.065 (syst.)] and f_+ = 0.023 +- 0.053 [+- 0.041 (stat.) +- 0.034 (syst.)], respectively. This result is consistent at the 98% level with the standard model. A measurement with f_0 fixed to the value from the standard model yields f_+ = 0.010 +- 0.037 [+- 0.022 (stat.) +- 0.030 (syst.) ]. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1011.6549v2-abstract-full').style.display = 'none'; document.getElementById('1011.6549v2-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> 20 September, 2012; <span class="has-text-black-bis has-text-weight-semibold">v1</span> submitted 30 November, 2010; <span class="has-text-black-bis has-text-weight-semibold">originally announced</span> November 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">To be submitted to Phys. Rev. D</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> Fermilab-Pub-10/484-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys.Rev.D83:032009,2011 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1009.5950">arXiv:1009.5950</a> <span> [<a href="https://arxiv.org/pdf/1009.5950">pdf</a>, <a href="https://arxiv.org/ps/1009.5950">ps</a>, <a href="https://arxiv.org/format/1009.5950">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> </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.physletb.2010.12.052">10.1016/j.physletb.2010.12.052 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Search for pair production of the scalar top quark in the electron-muon final state </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Abolins%2C+M">M. Abolins</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Altona%2C+A">A. Altona</a>, <a href="/search/hep-ex?searchtype=author&query=Alverson%2C+G">G. Alverson</a>, <a href="/search/hep-ex?searchtype=author&query=Alves%2C+G+A">G. A. Alves</a>, <a href="/search/hep-ex?searchtype=author&query=Ancu%2C+L+S">L. S. Ancu</a>, <a href="/search/hep-ex?searchtype=author&query=Aoki%2C+M">M. Aoki</a>, <a href="/search/hep-ex?searchtype=author&query=Arnoud%2C+Y">Y. Arnoud</a>, <a href="/search/hep-ex?searchtype=author&query=Arov%2C+M">M. Arov</a>, <a href="/search/hep-ex?searchtype=author&query=Askew%2C+A">A. Askew</a>, <a href="/search/hep-ex?searchtype=author&query=%C3%85sman%2C+B">B. 脜sman</a>, <a href="/search/hep-ex?searchtype=author&query=Atramentov%2C+O">O. Atramentov</a>, <a href="/search/hep-ex?searchtype=author&query=Avila%2C+C">C. Avila</a>, <a href="/search/hep-ex?searchtype=author&query=BackusMayes%2C+J">J. BackusMayes</a>, <a href="/search/hep-ex?searchtype=author&query=Badaud%2C+F">F. Badaud</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Bandurin%2C+D+V">D. V. Bandurin</a>, <a href="/search/hep-ex?searchtype=author&query=Banerjee%2C+S">S. Banerjee</a> , et al. (406 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="1009.5950v1-abstract-short" style="display: inline;"> We report the result of a search for the pair production of the lightest supersymmetric partner of the top quark ($\tilde{t}_1$) in $p\bar{p}$ collisions at a center-of-mass energy of 1.96 TeV at the Fermilab Tevatron collider corresponding to an integrated luminosity of 5.4 fb$^{-1}$. The scalar top quarks are assumed to decay into a $b$ quark, a charged lepton, and a scalar neutrino (… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1009.5950v1-abstract-full').style.display = 'inline'; document.getElementById('1009.5950v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1009.5950v1-abstract-full" style="display: none;"> We report the result of a search for the pair production of the lightest supersymmetric partner of the top quark ($\tilde{t}_1$) in $p\bar{p}$ collisions at a center-of-mass energy of 1.96 TeV at the Fermilab Tevatron collider corresponding to an integrated luminosity of 5.4 fb$^{-1}$. The scalar top quarks are assumed to decay into a $b$ quark, a charged lepton, and a scalar neutrino ($\tilde谓$), and the search is performed in the electron plus muon final state. No significant excess of events above the standard model prediction is detected, and improved exclusion limits at the 95% C.L. are set in the the ($M_{\tilde{t}_1}$,$M_{\tilde谓}$) mass plane. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1009.5950v1-abstract-full').style.display = 'none'; document.getElementById('1009.5950v1-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> 29 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">Report number:</span> FERMILAB-PUB-10-393-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys.Lett.B696:321-327,2011 </p> </li> <li class="arxiv-result"> <div class="is-marginless"> <p class="list-title is-inline-block"><a href="https://arxiv.org/abs/1009.5686">arXiv:1009.5686</a> <span> [<a href="https://arxiv.org/pdf/1009.5686">pdf</a>, <a href="https://arxiv.org/ps/1009.5686">ps</a>, <a href="https://arxiv.org/format/1009.5686">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> </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.106.022001">10.1103/PhysRevLett.106.022001 <i class="fa fa-external-link" aria-hidden="true"></i></a></span> </div> </div> </div> <p class="title is-5 mathjax"> Determination of the width of the top quark </p> <p class="authors"> <span class="search-hit">Authors:</span> <a href="/search/hep-ex?searchtype=author&query=Abazov%2C+V+M">V. M. Abazov</a>, <a href="/search/hep-ex?searchtype=author&query=Abbott%2C+B">B. Abbott</a>, <a href="/search/hep-ex?searchtype=author&query=Abolins%2C+M">M. Abolins</a>, <a href="/search/hep-ex?searchtype=author&query=Acharya%2C+B+S">B. S. Acharya</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+M">M. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Adams%2C+T">T. Adams</a>, <a href="/search/hep-ex?searchtype=author&query=Alexeev%2C+G+D">G. D. Alexeev</a>, <a href="/search/hep-ex?searchtype=author&query=Alkhazov%2C+G">G. Alkhazov</a>, <a href="/search/hep-ex?searchtype=author&query=Altona%2C+A">A. Altona</a>, <a href="/search/hep-ex?searchtype=author&query=Alverson%2C+G">G. Alverson</a>, <a href="/search/hep-ex?searchtype=author&query=Alves%2C+G+A">G. A. Alves</a>, <a href="/search/hep-ex?searchtype=author&query=Ancu%2C+L+S">L. S. Ancu</a>, <a href="/search/hep-ex?searchtype=author&query=Aoki%2C+M">M. Aoki</a>, <a href="/search/hep-ex?searchtype=author&query=Arnoud%2C+Y">Y. Arnoud</a>, <a href="/search/hep-ex?searchtype=author&query=Arov%2C+M">M. Arov</a>, <a href="/search/hep-ex?searchtype=author&query=Askew%2C+A">A. Askew</a>, <a href="/search/hep-ex?searchtype=author&query=%C3%85sman%2C+B">B. 脜sman</a>, <a href="/search/hep-ex?searchtype=author&query=Atramentov%2C+O">O. Atramentov</a>, <a href="/search/hep-ex?searchtype=author&query=Avila%2C+C">C. Avila</a>, <a href="/search/hep-ex?searchtype=author&query=BackusMayes%2C+J">J. BackusMayes</a>, <a href="/search/hep-ex?searchtype=author&query=Badaud%2C+F">F. Badaud</a>, <a href="/search/hep-ex?searchtype=author&query=Bagby%2C+L">L. Bagby</a>, <a href="/search/hep-ex?searchtype=author&query=Baldin%2C+B">B. Baldin</a>, <a href="/search/hep-ex?searchtype=author&query=Bandurin%2C+D+V">D. V. Bandurin</a>, <a href="/search/hep-ex?searchtype=author&query=Banerjee%2C+S">S. Banerjee</a> , et al. (406 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="1009.5686v1-abstract-short" style="display: inline;"> We extract the total width of the top quark, Gamma_t, from the partial decay width Gamma(t -> W b) measured using the t-channel cross section for single top quark production and from the branching fraction B(t -> W b) measured in ttbar events using up to 2.3 fb^-1 of integrated luminosity collected by the D0 Collaboration at the Tevatron ppbar Collider. The result is Gamma_t = 1.99 +0.69 -0.55 GeV… <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1009.5686v1-abstract-full').style.display = 'inline'; document.getElementById('1009.5686v1-abstract-short').style.display = 'none';">▽ More</a> </span> <span class="abstract-full has-text-grey-dark mathjax" id="1009.5686v1-abstract-full" style="display: none;"> We extract the total width of the top quark, Gamma_t, from the partial decay width Gamma(t -> W b) measured using the t-channel cross section for single top quark production and from the branching fraction B(t -> W b) measured in ttbar events using up to 2.3 fb^-1 of integrated luminosity collected by the D0 Collaboration at the Tevatron ppbar Collider. The result is Gamma_t = 1.99 +0.69 -0.55 GeV, which translates to a top-quark lifetime of tau_t = (3.3 +1.3 -0.9) x 10^-25 s. Assuming a high mass fourth generation b' quark and unitarity of the four-generation quark-mixing matrix, we set the first upper limit on |Vtb'| < 0.63 at 95% C.L. <a class="is-size-7" style="white-space: nowrap;" onclick="document.getElementById('1009.5686v1-abstract-full').style.display = 'none'; document.getElementById('1009.5686v1-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 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">submitted to Phys. Rev. Letters</span> </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Report number:</span> FERMILAB-PUB-10/394-E </p> <p class="comments is-size-7"> <span class="has-text-black-bis has-text-weight-semibold">Journal ref:</span> Phys.Rev.Lett.106:022001,2011 </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