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Updated analysis of beam halo measurements in LHC Run 2 and Run 3 - CERN Document Server

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Rakic, Milica; Salvachua, Belen; Montanari, Carlo Emilio; Mirarchi, Daniele; Paraschou, Konstantinos; Giovannozzi, Massimo; Hermes, Pascal; Morales Vigo, Sara; Redaelli, Stefano" /> <meta name="keywords" content="bunching, collimation, emittance, collider, operation, proton" /> <script type="text/javascript" src="https://cds.cern.ch/js/jquery.min.js"></script> <!-- WebNews CSS library --> <link rel="stylesheet" href="https://cds.cern.ch/img/webnews.css" type="text/css" /> <!-- WebNews JS library --> <script type="text/javascript" src="https://cds.cern.ch/js/webnews.js?v=20131009"></script> <meta property="fb:app_id" content="137353533001720"/> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$']], processEscapes: true}, showProcessingMessages: false, messageStyle: "none" }); </script> <script src="/MathJax/MathJax.js?config=TeX-AMS_CHTML" type="text/javascript"> </script> <!-- GoogleScholar --> <meta content="JACOW : Updated analysis of beam halo measurements in LHC Run 2 and Run 3" name="citation_title" /> <meta content="Rakic, Milica" name="citation_author" /> <meta content="Salvachua, Belen" name="citation_author" /> <meta content="Redaelli, Stefano" name="citation_author" /> <meta content="Mirarchi, Daniele" name="citation_author" /> <meta content="Paraschou, Konstantinos" name="citation_author" /> <meta content="Giovannozzi, Massimo" name="citation_author" /> <meta content="Hermes, Pascal" name="citation_author" /> <meta content="Montanari, Carlo Emilio" name="citation_author" /> <meta content="Morales Vigo, Sara" name="citation_author" /> <meta content="10.18429/JACoW-IPAC2024-THPC67" name="citation_doi" /> <meta content="JACoW IPAC" name="citation_journal_title" /> <meta content="2024" name="citation_volume" /> <meta content="THPC67" name="citation_firstpage" /> <meta content="2024" name="citation_publication_date" /> <meta name="citation_online_date" content="2024/10/08"> <meta content="10.18429/JACoW-IPAC2024-THPC67" name="citation_doi" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2912710/files/document.pdf" /> <!-- OpenGraph --> <meta content="JACOW" property="og:title" /> <meta content="Updated analysis of beam halo measurements in LHC Run 2 and Run 3" property="og:title" /> <meta content="website" property="og:type" /> <meta content="website" property="og:type" /> <meta content="https://cds.cern.ch/record/2912710" property="og:url" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="JACOW" property="og:description" /> <meta content="Measurements of the transverse beam halo in the Large Hadron Collider (LHC) provide crucial input for the performance evaluation of the collimation configuration in the High-Luminosity LHC (HL-LHC) era. 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Updated analysis of beam halo measurements in LHC Run 2 and Run 3 </td> </tr> </table> </div> <div class="pagebody"><div class="pagebodystripemiddle"> <div class="detailedrecordbox"> <div class="detailedrecordtabs"> <div> <ul class="detailedrecordtabs"><li class="on first"><a href="/record/2912710/?ln=sk">Informácia </a></li><li class=""><a href="/record/2912710/files?ln=sk">Súbory </a></li></ul> <div id="tabsSpacer" style="clear:both;height:0px">&nbsp;</div></div> </div> <div class="detailedrecordboxcontent"> <div class="top-left-folded"></div> <div class="top-right-folded"></div> <div class="inside"> <!--<div style="height:0.1em;">&nbsp;</div> <p class="notopgap">&nbsp;</p>--> <abbr class="unapi-id" title="2912710"></abbr> <style type="text/css"> <!-- ul.detailedrecordtabs li.on a{background-color:#4D94CC;color:#fff !important;border-bottom:1px solid #4D94CC!important;} div.detailedrecordboxcontent {padding-top:0px !important;} --> </style> <table class="formatRecordTableFullWidth" > <tr> <td class="formatRecordHeader" style="background-image: url('https://cds.cern.ch/img/journals.jpg');" colspan="2"> <!--YTD: record may have more than one 690C.a tag--> Article </td> </tr> <script type="text/javascript"> $( document ).ready(function() { $('.showAuthor').on('click', function() { var author = '<p>' + $(this).data('name') + '</p>'; var affiliation = $(this).data('affiliation') + '</br>'; var contribution = $(this).data('contribution') + '</br>'; $.magnificPopup.open({ items: { src: '<div id="ovelary-mathjax" class="overlay-white oc-content overlay-white-500">' + author + affiliation + contribution + '</div>', type: 'inline' }, callbacks: { open: function() { var div = document.getElementById("overlay-mathjax") MathJax.Hub.Queue(["Typeset", MathJax.Hub, div]); }, } }) }) }); </script> <tr><td class="formatRecordLabel"> Title </td><td style="padding-left:5px;"><b>Updated analysis of beam halo measurements in LHC Run 2 and Run 3</b></td></tr> <tr><td class="formatRecordLabel"><span style="white-space:nowrap;"> Author(s) </span> </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/search?f=author&amp;p=Rakic%2C%20Milica&amp;ln=sk">Rakic, Milica</a> (Ecole Polytechnique, Lausanne ; CERN) ; <a href="https://cds.cern.ch/search?f=author&amp;p=Salvachua%2C%20Belen&amp;ln=sk">Salvachua, Belen</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&amp;p=Montanari%2C%20Carlo%20Emilio&amp;ln=sk">Montanari, Carlo Emilio</a> (Manchester U. ; CERN) ; <a href="https://cds.cern.ch/search?f=author&amp;p=Mirarchi%2C%20Daniele&amp;ln=sk">Mirarchi, Daniele</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&amp;p=Paraschou%2C%20Konstantinos&amp;ln=sk">Paraschou, Konstantinos</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&amp;p=Giovannozzi%2C%20Massimo&amp;ln=sk">Giovannozzi, Massimo</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&amp;p=Hermes%2C%20Pascal&amp;ln=sk">Hermes, Pascal</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&amp;p=Morales%20Vigo%2C%20Sara&amp;ln=sk">Morales Vigo, Sara</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&amp;p=Redaelli%2C%20Stefano&amp;ln=sk">Redaelli, Stefano</a> (CERN)</td></tr> <tr><td class="formatRecordLabel"> Publication </td><td style="padding-left:5px;">2024</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">4</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-IPAC2024-THPC67"><i>JACoW IPAC</i> 2024 (2024) THPC67</a> </a></td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/record/2903046">15th International Particle Accelerator Conference (IPAC 2024)</a>, Nashville, TN, United States, 19 - 24 May 2024, pp.THPC67</td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-IPAC2024-THPC67" title="DOI" target="_blank">10.18429/JACoW-IPAC2024-THPC67</a> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">Accelerators and Storage Rings</td></tr> <tr><td class="formatRecordLabel"> Accelerator/Facility, Experiment </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/search?p=CERN%20LHC&amp;f=693__a">CERN LHC</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">Measurements of the transverse beam halo in the Large Hadron Collider (LHC) provide crucial input for the performance evaluation of the collimation configuration in the High-Luminosity LHC (HL-LHC) era. Such measurements are carried out in various phases of the LHC operational cycle by scraping the beam with movable collimators. Understanding the halo population and halo formation mechanisms is crucial for optimising accelerator performance. Analysis of collimator scan data allows the evaluation of future needs for active halo depletion mechanisms at the HL-LHC, or other ways of mitigating halo-related risks to machine availability and protection. This contribution analyses the LHC Run 2 (2015-2018) and Run 3 (started in 2022) measurements using measured bunch-by-bunch beam intensity data. Different beam parameters are explored by profiting from upgraded beam parameters in the LHC injector complex.</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;"><a href="https://creativecommons.org/licenses/by/4.0">CC-BY-4.0</a></td></tr> </table> <br/>Corresponding record in: <a href="http://inspirehep.net/record/2812222">Inspire</a> <small> </small> <br/> <br/><br/><div align="right"><div style="padding-bottom:2px;padding-top:30px;"><span class="moreinfo" style="margin-right:10px;"> <a href="" class="moreinfo">Naspäť k hľadaniu</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px">&nbsp;Záznam vytvorený 2024-10-08, zmenený 2024-10-08</div></div> <div class="bottom-right-folded" style="text-align:right;padding-bottom:2px;"> <span class="moreinfo" style="margin-right:10px;"><a href="/search?ln=sk&amp;p=recid%3A2912710&amp;rm=wrd" class="moreinfo">Podobné záznamy</a></span></div> </div> </div> </div> <br/> <br /> <div class="detailedrecordminipanel"> <div class="top-left"></div><div class="top-right"></div> <div class="inside"> <div id="detailedrecordminipanelfile" style="width:33%;float:left;text-align:center;margin-top:0"> <div><small class="detailedRecordActions">Plný text:</small> <br /><a href="/record/2912710/files/document.pdf"><img style="border:none" src="/img/file-icon-text-34x48.gif" alt="Nahraj plný text" /><br />PDF</a><br /></div> </div> <div id="detailedrecordminipanelreview" style="width:30%;float:left;text-align:center"> </div> <div id="detailedrecordminipanelactions" style="width:36%;float:right;text-align:right;"> <ul class="detailedrecordactions"> <li><a href="/yourbaskets/add?ln=sk&amp;recid=2912710">Pridaj do osobného košíka</a></li> <li>Exportuj ako <a style="text-decoration:underline;font-weight:normal" href="/record/2912710/export/hx?ln=sk">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2912710/export/hm?ln=sk">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2912710/export/xm?ln=sk">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2912710/export/xd?ln=sk">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2912710/export/xe?ln=sk">EndNote</a>, <!-- <a style="text-decoration:underline;font-weight:normal" href="/record/2912710/export/xe8x?ln=sk">EndNote (8-X)</a>,--> <a style="text-decoration:underline;font-weight:normal" href="/record/2912710/export/xn?ln=sk">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2912710/export/xw?ln=sk">RefWorks</a> </li> </ul> <div style='padding-left: 13px;'> <!-- JQuery Bookmark Button BEGIN --> <div id="bookmark"></div> <div id="bookmark_sciencewise"></div> <style type="text/css"> #bookmark_sciencewise, #bookmark {float: left;} #bookmark_sciencewise li {padding: 2px; width: 25px;} #bookmark_sciencewise ul, #bookmark ul {list-style-image: none;} </style> <script type="text/javascript" src="/js/jquery.bookmark.min.js"></script> <style type="text/css">@import "/css/jquery.bookmark.css";</style> <script type="text/javascript">// <![CDATA[ $.bookmark.addSite('sciencewise', 'ScienceWise.info', 'https://cds.cern.ch/img/sciencewise.png', 'en', 'bookmark', 'http://sciencewise.info/bookmarks/cds:2912710/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2912710', addEmail: true, title: "Updated analysis of beam halo measurements in LHC Run 2 and Run 3", description: "Measurements of the transverse beam halo in the Large Hadron Collider (LHC) provide crucial input for the performance evaluation of the collimation configuration in the High-Luminosity LHC (HL-LHC) era. 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