LHC - CERN Document Server

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">     <html xmlns="http://www.w3.org/1999/xhtml" lang="bg" xml:lang="bg" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#"> <head> <title>LHC - CERN Document Server</title> <link href='https://framework.web.cern.ch/framework/2.0/fonts/PTSansWeb/PTSansWeb.css' rel='stylesheet' type='text/css' /> <link rel="stylesheet" href="https://cds.cern.ch/img/invenio.css?v=20141127" type="text/css" /> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_theme/css/cern_theme.css?v=20141127" type="text/css" /> <link rel="stylesheet"href="/css/font-awesome.min.css"> <meta http-equiv="X-UA-Compatible" content="IE=Edge"/> <link rel="stylesheet" href="https://cds.cern.ch/img/cern_toolbar/css/toolbar.css" type="text/css" />    <link rel="canonical" href="https://cds.cern.ch/collection/LHC" /> <link rel="alternate" hreflang="el" href="https://cds.cern.ch/collection/LHC?ln=el" /> <link rel="alternate" hreflang="fr" href="https://cds.cern.ch/collection/LHC?ln=fr" /> <link rel="alternate" hreflang="bg" href="https://cds.cern.ch/collection/LHC?ln=bg" /> <link rel="alternate" hreflang="zh-TW" href="https://cds.cern.ch/collection/LHC?ln=zh_TW" /> <link rel="alternate" hreflang="pt" href="https://cds.cern.ch/collection/LHC?ln=pt" /> <link rel="alternate" hreflang="no" href="https://cds.cern.ch/collection/LHC?ln=no" /> <link rel="alternate" hreflang="hr" href="https://cds.cern.ch/collection/LHC?ln=hr" /> <link rel="alternate" hreflang="ca" href="https://cds.cern.ch/collection/LHC?ln=ca" /> <link rel="alternate" hreflang="de" href="https://cds.cern.ch/collection/LHC?ln=de" /> <link rel="alternate" hreflang="it" href="https://cds.cern.ch/collection/LHC?ln=it" /> <link rel="alternate" hreflang="zh-CN" href="https://cds.cern.ch/collection/LHC?ln=zh_CN" /> <link rel="alternate" hreflang="sv" href="https://cds.cern.ch/collection/LHC?ln=sv" /> <link rel="alternate" hreflang="sk" href="https://cds.cern.ch/collection/LHC?ln=sk" /> <link rel="alternate" hreflang="en" href="https://cds.cern.ch/collection/LHC?ln=en" /> <link rel="alternate" hreflang="pl" href="https://cds.cern.ch/collection/LHC?ln=pl" /> <link rel="alternate" hreflang="ru" href="https://cds.cern.ch/collection/LHC?ln=ru" /> <link rel="alternate" hreflang="ka" href="https://cds.cern.ch/collection/LHC?ln=ka" /> <link rel="alternate" hreflang="ja" href="https://cds.cern.ch/collection/LHC?ln=ja" /> <link rel="alternate" hreflang="es" href="https://cds.cern.ch/collection/LHC?ln=es" /> <link rel="alternate" type="application/rss+xml" title="CERN Document Server RSS" href="https://cds.cern.ch/rss?cc=LHC" /> <link rel="search" type="application/opensearchdescription+xml" href="https://cds.cern.ch/opensearchdescription" title="CERN Document Server" /> <link rel="unapi-server" type="application/xml" title="unAPI" href="https://cds.cern.ch/unapi" /> <link rel="apple-touch-icon" href="/apple-touch-icon.png"/> <link rel="apple-touch-icon-precomposed" href="/apple-touch-icon-precomposed.png"/> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Language" content="bg" /> <meta name="description" content="CERN Document Server - LHC" /> <meta name="keywords" content="CERN Document Server, LHC" /> <script type="text/javascript" src="https://cds.cern.ch/js/jquery.min.js"></script>  <link rel="stylesheet" href="https://cds.cern.ch/img/webnews.css" type="text/css" />  <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> <style></style> </head> <body class="search" lang="bg">  <div id="cern-toolbar"> <h1><a href="http://cern.ch" title="CERN">CERN <span>Accelerating science</span></a></h1> <ul> <li class="cern-accountlinks"><a class="cern-account" href="https://cds.cern.ch/youraccount/login?ln=bg&referer=https%3A//cds.cern.ch/collection/LHC%3Fln%3Dbg" title="Sign in to your CERN account">Sign in</a></li> <li><a class="cern-directory" href="http://cern.ch/directory" title="Search CERN resources and browse the directory">Directory</a></li> </ul> </div>   <div role="banner" class="clearfix" id="header"> <div class="header-inner inner"> <hgroup class="clearfix"> <h2 id="site-name"> <a rel="home" title="Home" href="/"><span>CERN Document Server</span></a> </h2> <h3 id="site-slogan">Access articles, reports and multimedia content in HEP</h3> </hgroup> <div role="navigation" id="main-navigation" class="cdsmenu"> <h2 class="element-invisible">Main menu</h2><ul class="links inline clearfix"> <li class="menu-386 first active-trail"><a class="active-trail" href="https://cds.cern.ch/?ln=bg">Търсене</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=bg">Изпращане</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=bg">Помощ</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=bg">Персонализиране</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=bg">Your alerts</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=bg">Your baskets</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=bg">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=bg">Your searches</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=bg" class="navtrail">Начало</a> > <a href="/collection/CERN%20Accelerators?ln=bg" class="navtrail">CERN Accelerators</a> > LHC </td> </tr> </table> </div> <div class="pagebody"> <div class="pagebodystripeleft"> <div class="pageboxlefttop"></div> <div class="pageboxlefttopadd"></div> <div class="pageboxleftbottomadd"></div> <div class="pageboxleftbottom"></div> </div> <div class="pagebodystriperight"> <div class="pageboxrighttop"></div> <div class="pageboxrighttopadd"></div> <div class="pageboxrightbottomadd"></div> <div class="pageboxrightbottom"></div> </div> <div class="pagebodystripemiddle"> <div class="headline_div"><h1 class="headline">LHC</h1></div> <form name="search" action="/search" method="get">  <input type="hidden" name="ln" value="bg" /><input type="hidden" name="cc" value="LHC" /><input type="hidden" name="sc" value="1" /><script> $(document).ready(function() { $('a#advbox-toggle').click(function() { $('#advbox').slideToggle(); var sign = $('a#advbox-toggle-button').text(); $('a#advbox-toggle-button').text(sign == "+" ? "−" : "+"); return false; }); $('a#advbox-toggle-button').click(function() { $('#advbox').slideToggle(); var sign = $(this).text(); $(this).text(sign == "+" ? "−" : "+"); return false; }); $('select[name=f1]').change(function(){ if ($(this).val() == 'author' && $('select[name=m1]').val() == 'a'){ $('select[name=m1]').val('e'); } }); }); </script> <table class="searchbox simplesearch"> <thead> <tr align="left"> <th colspan="3" class="searchboxheader">Търсене в 5,578 записа за:</th> </tr> </thead> <tbody> <tr valign="center"> <td class="searchboxbody"><input type="text" name="p" size="60" value="" class="simplesearchfield"/></td> <td class="searchboxbody"><input class="formbutton" type="submit" name="action_search" value="Търсене" /></td> <td class="searchboxbody" align="left" style="font-size:80%; line-height:1.5em;"> <a href="https://cds.cern.ch/help/search-tips?ln=bg">Съвети за търсене</a><br/> <a href="/collection/LHC?ln=bg&as=1">Разширено търсене</a> </td> </tr> <tr valign="baseline"> <td class="searchboxbody" align="right"> <small><a href="#" id="advbox-toggle">Add to Search</a> <a href="#" id="advbox-toggle-button"/>+</a></small> </td> </tr> </tbody></table> <table class="searchbox simplesearch"> <tr><td> <div id="advbox" class="searchboxbody" style="display:none"> <select name="op1"> <option value="a">AND</option> <option value="o">OR</option> <option value="n">AND NOT</option> </select> <select name="m1"> <option value="a">Всички думи от:</option> <option value="o">Коя да е от думите:</option> <option value="e">Точна фраза:</option> <option value="p">Частична фраза:</option> <option value="r">Регулярен израз:</option> </select> <input type="text" name="p1" size="30" class="advancedsearchfield"/> <select name="f1"><option value="" selected="selected">any field</option><option value="title">title</option><option value="author">author</option><option value="abstract">abstract</option><option value="reportnumber">report number</option><option value="year">year</option></select> <input class="formbutton" type="submit" name="action_asearch" value="Add to Search"/> <br> <small><input type="checkbox" name="f" value="fulltext" unchecked> Search also in the full-text of all documents</small> </div> </td></tr> </table> <table cellspacing="0" cellpadding="0" border="0" class="narrowandfocusonsearchbox"> <tr> <td valign="top"> <table class="narrowsearchbox"> <thead> <tr> <th class="narrowsearchboxheader">Последно добавени:</th> </tr> </thead> <tbody> <tr> <td class="narrowsearchboxbody"><table class="latestadditionsbox"> <tr> <td class="latestadditionsboxtimebody">2024-11-13<br />02:50</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2916921"></abbr> <table cellspacing="0" cellpadding="0" border="0"><tr> <td valign="top"> <a href="https://cds.cern.ch/record/2916921?ln=en" class="titlelink"><strong>Impact of beam-beam effects and linear coupling resonance on the absolute luminosity calibration at the CERN Large Hadron Collider</strong> </a> / <a href="https://cds.cern.ch/search?f=author&p=Zhang%2C%20Chenying&ln=en">Zhang, Chenying</a> <small> </small> <br/> <small> In colliders such as the CERN Large Hadron Collider (LHC), luminosity represents the ratio between the event rate at a particle detector and the cross section of the particle physics event being measured <a href="https://cds.cern.ch/record/2916921" class="titlelink">[...] </a> </small> <br/> <span style="color:#603">CERN-THESIS-2024-227</span> - 60. </td></tr></table> <br/> <br /><span class="moreinfo"><a href="/record/2916921?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2916921&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-11-06<br />14:12</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2916353"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2916353?ln=en" class="titlelink"> <strong>Future Ions in the CERN Accelerator Complex WG: Post-LS3 NA61/SHINE light ion beam requirements feasibility study: source operation, radiation protection impact in LINAC 3, LEIR and PS and risk assessment in LEIR</strong> </a> / <a href="https://cds.cern.ch/search?f=author&p=Alemany%20Fernandez%2C%20Reyes&ln=en">Alemany Fernandez, Reyes</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Chapuis%2C%20Didier&ln=en">Chapuis, Didier</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Kuchler%2C%20Detlef&ln=en">Kuchler, Detlef</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Lang%2C%20Thibaut%20Michael&ln=en">Lang, Thibaut Michael</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Morand%2C%20Boris&ln=en">Morand, Boris</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Slupecki%2C%20Maciej&ln=en">Slupecki, Maciej</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Widorski%2C%20Markus&ln=en">Widorski, Markus</a> (CERN) <small> </small> <br/> <small> The NA61/SHINE experiment is approved until Long Shutdown 3. <a href="https://cds.cern.ch/record/2916353" class="titlelink">[...] </a> <br/> <span class="quicknote">CERN-ACC-NOTE-2024-0020</span>. </small> - 2024 <br/> <a href="https://cds.cern.ch/record/2916353/files/Post_LS3_NA61_ion_beam_requirements_feasibility_study-13.pdf">Full text</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2916353?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2916353&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-10-31<br />12:12</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2915758"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> <a href='/record/2915758'><img src='https://cds.cern.ch/record/2915758/files/The Universe in a Cake - Recipe and Explainer.gif?subformat=icon' alt='' border='' /></a> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2915758?ln=en" class="titlelink"> <strong>The Universe in a Cake! A Dark Matter Cake Recipe & Explainer</strong> </a> / <a href="https://cds.cern.ch/search?f=author&p=Leney%2C%20Katharine&ln=en">Leney, Katharine</a> (Southern Methodist University (US)) <small> </small> <br/> <small> This handout includes a cake recipe and an explainer about the composition of the universe — covering visible matter, dark matter, and dark energy. <a href="https://cds.cern.ch/record/2915758" class="titlelink">[...] </a> <br/> <span class="quicknote">ATLAS-OUTREACH-2024-026</span>. </small> - 2024 - 3. <br/><small><b>Language: </b>English</small><br /> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2915758?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2915758&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-10-31<br />06:04</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2915729"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2915729?ln=en" class="titlelink">High voltage consolidation of the temperature measurement channels of the LHC superconducting current leads</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Trikoupis%2C%20N&ln=en">Trikoupis, N</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Casas-Cubillos%2C%20J&ln=en">Casas-Cubillos, J</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bustamante%2C%20E&ln=en">Bustamante, E</a> (CERN) <br /> <small>Recurrent dielectric breakdowns on the cryogenics instrumentation during the CERN LHC Electrical Quality Assurance (ELQA) campaigns led to an investigation of their root causes. During the CERN Long Shutdown 2 (LS2), several weaknesses were identified like floating wires or cable screens, cabling non-conformities, connector assembly issues, and weakness of the electronic conditioning cards. <a href="https://cds.cern.ch/record/2915729" class="titlelink">[...] </a></small><br /> <small class="quicknote"> </small> <small>2023 - 8 p. </small> - Published in : <a href="http://dx.doi.org/10.1088/1748-0221/18/02/C02010"><i>JINST</i> 18 (2023) C02010</a> </a> <br/>In : <a href="https://cds.cern.ch/record/2825397">Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022)</a>, Bergen, Norway, 19 - 23 Sep 2022, pp.C02010 </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2915729?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2915729&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-10-30<br />15:31</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2915673"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2915673?ln=en" class="titlelink"> <strong>LHC Availability Report 2023</strong> </a> / <a href="https://cds.cern.ch/search?f=author&p=Felsberger%2C%20Lukas&ln=en">Felsberger, Lukas</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Asko%2C%20Anti&ln=en">Asko, Anti</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Heron%2C%20Jack&ln=en">Heron, Jack</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Hostettler%2C%20Michi&ln=en">Hostettler, Michi</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Mikulec%2C%20Bettina&ln=en">Mikulec, Bettina</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Uythoven%2C%20Jan&ln=en">Uythoven, Jan</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Wollmann%2C%20Daniel&ln=en">Wollmann, Daniel</a> (CERN) <small> </small> <br/> <small> This document summarises the LHC availability during 2023 and compares it to previous years. <a href="https://cds.cern.ch/record/2915673" class="titlelink">[...] </a> <br/> <span class="quicknote">CERN-ACC-NOTE-2024-0019</span>. </small> - 2024 - 22. <br/> <a href="https://cds.cern.ch/record/2915673/files/LHC_availability_report_2023_ats_format_v2_1.pdf">Full text</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2915673?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2915673&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-10-18<br />06:28</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2914040"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2914040?ln=en" class="titlelink">Reliability run and data analysis of the accelerated aging of present and future electrolytic capacitors installed in the protection systems of superconducting magnets of the Large Hadron Collider at CERN</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Guasch-Mart%C3%ADnez%2C%20J&ln=en">Guasch-Martínez, J</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Carrillo%2C%20D&ln=en">Carrillo, D</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=de%20Nicol%C3%A1s%2C%20E&ln=en">de Nicolás, E</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bjorkhaug%2C%20E&ln=en">Bjorkhaug, E</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Nowak%2C%20E&ln=en">Nowak, E</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Pojer%2C%20M&ln=en">Pojer, M</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Rodr%C3%ADguez-Mateos%2C%20F&ln=en">Rodríguez-Mateos, F</a> (CERN) <br /> <small>This study evaluates the lifetime and aging process of the aluminium electrolytic capacitors to be used in the new protection systems of the High Luminosity LHC superconducting magnets. The accelerated testing and analysis of several groups of capacitors aged for more than one year provided insights into their expected lifespan and aging process. <a href="https://cds.cern.ch/record/2914040" class="titlelink">[...] </a></small><br /> <small class="quicknote"> </small> <small>2024 - 7 p. </small> - Published in : <i><a href="03">JINST</a></i><br/> <strong>Fulltext:</strong> <a href="/record/2914040/files/document.pdf">PDF</a>;  <br/>In : <a href="https://cds.cern.ch/record/2869917">Topical Workshop on Electronics for Particle Physics 2023 (TWEPP 2023)</a>, Geremeas, Sardinia, Italy, 1 - 6 Oct 2023, pp.C03003 </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2914040?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2914040&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-10-17<br />10:48</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2913903"></abbr> <table cellspacing="0" cellpadding="0" border="0"><tr> <td valign="top"> <a href="https://cds.cern.ch/record/2913903?ln=en" class="titlelink"><strong>Improved CERN LHC layout and aperture models</strong> </a> / <a href="https://cds.cern.ch/search?f=author&p=Lampaki%2C%20Syrmatenia&ln=en">Lampaki, Syrmatenia</a> <small> </small> <br/> <small> Aperture models are of fundamental importance to design machine optics configurations and predict machine performance <a href="https://cds.cern.ch/record/2913903" class="titlelink">[...] </a> </small> <br/> <span style="color:#603">CERN-THESIS-2024-195</span> - Thessaloniki , Greece : Aristotle University of Thessaloniki, 2024-06-21 - 88. </td></tr></table> <br/> <br /><span class="moreinfo"><a href="/record/2913903?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2913903&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-10-16<br />09:18</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2913741"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2913741?ln=en" class="titlelink">Simulations of incoherent effects driven by electron clouds forming in the inner triplets of the Large Hadron Collider</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Paraschou%2C%20Konstantinos&ln=en">Paraschou, Konstantinos</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Iadarola%2C%20Giovanni&ln=en">Iadarola, Giovanni</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Mether%2C%20Lotta&ln=en">Mether, Lotta</a> (CERN) <br /> <small>During Run 2 and Run 3 of the Large Hadron Collider (LHC), slow losses from electron cloud (e-cloud) effects have been systematically observed during the full duration of fills with closely-spaced proton bunches. In particular, these effects had been found to depend strongly on the crossing angle of the two beams and the value of the betatron functions in the interaction points. <a href="https://cds.cern.ch/record/2913741" class="titlelink">[...] </a></small><br /> <small class="quicknote"> </small> <small>2024 - 4 p. </small> - Published in : <a href="http://dx.doi.org/10.18429/JACoW-IPAC2024-WEPR57"><i>JACoW IPAC</i> 2024 (2024) WEPR57</a> </a> <strong>Fulltext:</strong> <a href="/record/2913741/files/document.pdf">PDF</a>;  <br/>In : <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.WEPR57 </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2913741?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2913741&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-10-15<br />13:51</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2913600"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2913600?ln=en" class="titlelink"> <strong>Report from LHC MD 6863: Amplitude Detuning Corrections from Feed-Down</strong> </a> / <a href="https://cds.cern.ch/search?f=author&p=Dilly%2C%20Joschua%20Werner&ln=en">Dilly, Joschua Werner</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Le%20Garrec%2C%20Mael&ln=en">Le Garrec, Mael</a> (Goethe University Frankfurt (DE)) ; <a href="https://cds.cern.ch/search?f=author&p=Maclean%2C%20Ewen%20Hamish&ln=en">Maclean, Ewen Hamish</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Van%20Riesen-Haupt%2C%20Leon&ln=en">Van Riesen-Haupt, Leon</a> (EPFL - Ecole Polytechnique Federale Lausanne (CH)) ; <a href="https://cds.cern.ch/search?f=author&p=Tomas%20Garcia%2C%20Rogelio&ln=en">Tomas Garcia, Rogelio</a> (CERN) <small> </small> <br/> <small> Report of the MD6863 performed on the 24th and 25th of June 2022 to establish new corrections for the dodecapole correctors in LHC IP1 and IP5 to mitigate feed-down effects of high-order errors to amplitude detuning. <a href="https://cds.cern.ch/record/2913600" class="titlelink">[...] </a> <br/> <span class="quicknote">CERN-ACC-NOTE-2023-0028</span>. </small> - 2023 - 13. <br/> <a href="https://cds.cern.ch/record/2913600/files/MD6863.pdf">Full text</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2913600?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2913600&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-10-09<br />15:10</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2912947"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2912947?ln=en" class="titlelink">Benchmarking power deposition from fast losses of heavy-ion beams at the onset of LHC Run 3</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Rodin%2C%20Volodymyr&ln=en">Rodin, Volodymyr</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Lechner%2C%20Anton&ln=en">Lechner, Anton</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Salvachua%2C%20Belen&ln=en">Salvachua, Belen</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Mirarchi%2C%20Daniele&ln=en">Mirarchi, Daniele</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Esposito%2C%20Luigi%20Salvatore&ln=en">Esposito, Luigi Salvatore</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=D%27Andrea%2C%20Marco&ln=en">D'Andrea, Marco</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Schoofs%2C%20Philippe&ln=en">Schoofs, Philippe</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bruce%2C%20Roderik&ln=en">Bruce, Roderik</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Cai%2C%20Rongrong&ln=en">Cai, Rongrong</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Morales%20Vigo%2C%20Sara&ln=en">Morales Vigo, Sara</a> (CERN)<i> et al.</i> <br /> <small>In 2023, the LHC started its Run 3 operation with $^{208}\text{PB}^{82+}$ beams at 6.8 ZTeV, with a substantially higher number of bunches compared to past runs. Several new hardware systems were used operationally for the first time with high-intensity beams, including bent crystal collimators in the betatron cleaning insertion. <a href="https://cds.cern.ch/record/2912947" class="titlelink">[...] </a></small><br /> <small class="quicknote"> </small> <small>2024 - 4 p. </small> - Published in : <a href="http://dx.doi.org/10.18429/JACoW-IPAC2024-TUPS39"><i>JACoW IPAC</i> 2024 (2024) TUPS39</a> </a> <strong>Fulltext:</strong> <a href="/record/2912947/files/document.pdf">PDF</a>;  <br/>In : <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.TUPS39 </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2912947?ln=bg" class="moreinfo">Подробен запис</a> - <a href="/search?ln=bg&p=recid%3A2912947&rm=wrd" class="moreinfo">Подобни записи</a></span> </td> </tr></table><div align="right"><small><a href="/search?cc=LHC&ln=bg&jrec=11">[>> повече]</a></small></div></td> </tr> </tbody> </table></td> <td valign="top"><table class="focusonsearchbox"> <thead> <tr> <th colspan="2" align="left" class="focusonsearchboxheader"> Акценти върху: </th> </tr> </thead> <tbody><tr><td class="focusonsearchboxbody" valign="top"></td><td valign="top"><span class="collection-first-level collection-father-has-grandchildren"><a href="/collection/High%20Luminosity%20Large%20Hadron%20Collider%20%28HL-LHC%29?ln=bg">High Luminosity Large Hadron Collider (HL-LHC)</a> <small class="nbdoccoll">(1,214)</small></span> <ul class="collection-second-level"> <li><a href="/collection/HL-LHC%20Conference%20Papers?ln=bg">HL-LHC Conference Papers</a> <small class="nbdoccoll">(823)</small></li> <li><a href="/collection/HL-LHC%20Papers?ln=bg">HL-LHC Papers</a> <small class="nbdoccoll">(377)</small></li> <li><a href="/collection/HL-LHC%20Reports?ln=bg">HL-LHC Reports</a> <small class="nbdoccoll">(19)</small></li> <li><a href="/collection/HL-LHC%20Talks%20%26%20Slides?ln=bg">HL-LHC Talks & Slides</a> <small class="nbdoccoll">(2)</small></li> </ul></td></tr><tr><td class="focusonsearchboxbody" valign="top"></td><td valign="top"><span class="collection-first-level collection-father-has-grandchildren"><a href="/collection/HiLumi%20LHC?ln=bg">HiLumi LHC</a> <small class="nbdoccoll">(264)</small></span> </td></tr></tbody></table></td></tr></table> </form> </div> <div class="clear"></div> </div> <footer id="footer" class="pagefooter clearfix">  <div class="pagefooterstripeleft"> CERN Document Server :: <a class="footer" href="https://cds.cern.ch/?ln=bg">Търсене</a> :: <a class="footer" href="https://cds.cern.ch/submit?ln=bg">Изпращане</a> :: <a class="footer" href="https://cds.cern.ch/youraccount/display?ln=bg">Персонализиране</a> :: <a class="footer" href="https://cds.cern.ch/help/?ln=bg">Помощ</a> :: <a class="footer" href="https://cern.service-now.com/service-portal?id=privacy_policy&se=CDS-Service" target="_blank">Privacy Notice</a> <br /> Powered by <a class="footer" href="http://invenio-software.org/">Invenio</a> <br /> Поддръжка от <a class="footer" href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Service</a> - Need help? Contact <a href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Support</a>. <br /> Последна промяна: 26 Ное 2024, 22:41 </div> <div class="pagefooterstriperight"> <div class="cern-logo"> <a id="logo" href="http://cern.ch" title="CERN" rel="CERN" ><img src="https://cds.cern.ch/img/cern_theme/img/cern-logo-large.png" alt="CERN" /></a> </div> <div class="cern-languagebox"> Този сайт е достъпен на следните езици:<br /><span class="langinfo">Български</span>  <a href="/collection/LHC?ln=ca" class="langinfo">Català</a>  <a href="/collection/LHC?ln=de" class="langinfo">Deutsch</a>  <a href="/collection/LHC?ln=el" class="langinfo">Ελληνικά</a>  <a href="/collection/LHC?ln=en" class="langinfo">English</a>  <a href="/collection/LHC?ln=es" class="langinfo">Español</a>  <a href="/collection/LHC?ln=fr" class="langinfo">Français</a>  <a href="/collection/LHC?ln=hr" class="langinfo">Hrvatski</a>  <a href="/collection/LHC?ln=it" class="langinfo">Italiano</a>  <a href="/collection/LHC?ln=ja" class="langinfo">日本語</a>  <a href="/collection/LHC?ln=ka" class="langinfo">ქართული</a>  <a href="/collection/LHC?ln=no" class="langinfo">Norsk/Bokmål</a>  <a href="/collection/LHC?ln=pl" class="langinfo">Polski</a>  <a href="/collection/LHC?ln=pt" class="langinfo">Português</a>  <a href="/collection/LHC?ln=ru" class="langinfo">Русский</a>  <a href="/collection/LHC?ln=sk" class="langinfo">Slovensky</a>  <a href="/collection/LHC?ln=sv" class="langinfo">Svenska</a>  <a href="/collection/LHC?ln=zh_CN" class="langinfo">中文(简)</a>  <a href="/collection/LHC?ln=zh_TW" class="langinfo">中文(繁)</a> </div> </div>  </footer> <script type="text/javascript"> var SyndeticsBookCovers = (function() { var SMALL_SIZE = "sc.gif", MEDIUM_SIZE = "mc.gif", RAW_URL = "https://secure.syndetics.com/index.aspx?isbn=THEISBN/THESIZE&client=cernlibrary"; replaceCover = function(imgElement, isbns, hdFormat) { var img = new Image(), size = hdFormat ? MEDIUM_SIZE : SMALL_SIZE; var _isbns = isbns.sort(function(a, b) { // sort from shortest to longest ISBN (more modern) return a.length > b.length ? 1 : -1; }); function next() { var isbn = _isbns.pop(); if (isbn) { var url = RAW_URL.replace("THEISBN", isbn).replace("THESIZE", size); img.src = url; } } function done() { imgElement.src = img.src; } img.onload = function() { if (this.width > 1) { done(); } else { next(); } }; next(); }; return { replaceCover: replaceCover }; })(); $(document).ready(function() { // get book covers $("img.book-cover").each(function() { var $this = $(this), strIsbns = $this.data("isbns") || "", isbnsArray = String(strIsbns).split(","), hdFormat = $this.hasClass("hd"); SyndeticsBookCovers.replaceCover(this, isbnsArray, hdFormat); }); // WebNews tooltips $.ajax({ url: "/news/tooltips", success: function(data) { create_tooltips(data); }, dataType: "json", cache: false }); }); </script>  <script src="//cds.cern.ch/js/feedback.js"></script>   <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="https://webanalytics.web.cern.ch/"; _paq.push(['setTrackerUrl', u+'matomo.php']); _paq.push(['setSiteId', '756']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); })(); </script>  </body> </html>

CINXE.COM

LHC - CERN Document Server