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Its principle is based on the reconstruction of the tracks and vertices issued from beam-gas inelastic hadronic interactions. The instrument is currently in the design phase, and will consist of a gas target, a forward tracking detector installed outside the beam vacuum chamber and computing resources dedicated to event reconstruction. The transverse beam profile image will then be inferred from the spatial distribution of the reconstructed vertices. With this method, the BGV should be able to provide bunch-by-bunch measurement of the beam size, together with a beam profile image throughout the whole LHC energy cycle, and independently of the beam intensity. This contribution describes the design of the gas target system and of the gas tank of the future instrument. Guerin, Helene; De Maria, Riccardo; Gibson, Stephen; Kersevan, Roberto; Kolbinger, Bernadette; Lefèvre, Thibaut; Ramos Garcia, Maria Teresa; Salvant, Benoit; Schneider, Gerhard; Storey, James" /> <meta name="keywords" content="impedance, target, detector, radiation, injection" /> <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>  <meta content="JACOW : New Gas Target Design for the HL-LHC Beam Gas Vertex Profile Monitor" name="citation_title" /> <meta content="Guerin, Helene" name="citation_author" /> <meta content="Kersevan, Roberto" name="citation_author" /> <meta content="Ramos Garcia, Maria Teresa" name="citation_author" /> <meta content="Gibson, Stephen" name="citation_author" /> <meta content="Kolbinger, Bernadette" name="citation_author" /> <meta content="Schneider, Gerhard" name="citation_author" /> <meta content="Storey, James" name="citation_author" /> <meta content="De Maria, Riccardo" name="citation_author" /> <meta content="Lefèvre, Thibaut" name="citation_author" /> <meta content="Salvant, Benoit" name="citation_author" /> <meta content="10.18429/JACoW-IBIC2022-TUP15" name="citation_doi" /> <meta content="JACoW IBIC" name="citation_journal_title" /> <meta content="2022" name="citation_volume" /> <meta content="252-256" name="citation_firstpage" /> <meta content="2022" name="citation_publication_date" /> <meta name="citation_online_date" content="2023/03/16"> <meta content="10.18429/JACoW-IBIC2022-TUP15" name="citation_doi" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2852575/files/document.pdf" />  <meta content="JACOW" property="og:title" /> <meta content="New Gas Target Design for the HL-LHC Beam Gas Vertex Profile Monitor" property="og:title" /> <meta content="website" property="og:type" /> <meta content="website" property="og:type" /> <meta content="https://cds.cern.ch/record/2852575" property="og:url" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="The Beam Gas Vertex (BGV) instrument is a novel non-invasive transverse beam profile monitor under development for the High Luminosity Upgrade of the Large Hadron Collider (HL-LHC). Its principle is based on the reconstruction of the tracks and vertices issued from beam-gas inelastic hadronic interactions. The instrument is currently in the design phase, and will consist of a gas target, a forward tracking detector installed outside the beam vacuum chamber and computing resources dedicated to event reconstruction. The transverse beam profile image will then be inferred from the spatial distribution of the reconstructed vertices. With this method, the BGV should be able to provide bunch-by-bunch measurement of the beam size, together with a beam profile image throughout the whole LHC energy cycle, and independently of the beam intensity. This contribution describes the design of the gas target system and of the gas tank of the future instrument." property="og:description" /> <meta content="JACOW" property="og:description" />  <meta content="summary" name="twitter:card" /> <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="CERN32Document32Server 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/record/2852575%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> > New Gas Target Design for the HL-LHC Beam Gas Vertex Profile Monitor </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/2852575/?ln=bg">Информация </a></li><li class=""><a href="/record/2852575/files?ln=bg">Files </a></li></ul> <div id="tabsSpacer" style="clear:both;height:0px"> </div></div> </div> <div class="detailedrecordboxcontent"> <div class="top-left-folded"></div> <div class="top-right-folded"></div> <div class="inside">  <abbr class="unapi-id" title="2852575"></abbr> <style type="text/css">  </style> <table class="formatRecordTableFullWidth" > <tr> <td class="formatRecordHeader" style="background-image: url('https://cds.cern.ch/img/journals.jpg');" colspan="2">  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>New Gas Target Design for the HL-LHC Beam Gas Vertex Profile Monitor</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&p=Guerin%2C%20Helene&ln=bg">Guerin, Helene</a> (CERN ; Royal Holloway, U. of London) ; <a href="https://cds.cern.ch/search?f=author&p=De%20Maria%2C%20Riccardo&ln=bg">De Maria, Riccardo</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gibson%2C%20Stephen&ln=bg">Gibson, Stephen</a> (Royal Holloway, U. of London) ; <a href="https://cds.cern.ch/search?f=author&p=Kersevan%2C%20Roberto&ln=bg">Kersevan, Roberto</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Kolbinger%2C%20Bernadette&ln=bg">Kolbinger, Bernadette</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Lef%C3%A8vre%2C%20Thibaut&ln=bg">Lefèvre, Thibaut</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Ramos%20Garcia%2C%20Maria%20Teresa&ln=bg">Ramos Garcia, Maria Teresa</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Salvant%2C%20Benoit&ln=bg">Salvant, Benoit</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Schneider%2C%20Gerhard&ln=bg">Schneider, Gerhard</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Storey%2C%20James&ln=bg">Storey, James</a> (CERN)</td></tr> <tr><td class="formatRecordLabel"> Publication </td><td style="padding-left:5px;">2022</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">5</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-IBIC2022-TUP15"><i>JACoW IBIC</i> 2022 (2022) 252-256</a> </a></td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/record/2827585">11th International Beam Instrumentation Conference (IBIC 2022)</a>, Cracow, Poland, 11 - 15 Sep 2022, pp.252-256</td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-IBIC2022-TUP15" title="DOI" target="_blank">10.18429/JACoW-IBIC2022-TUP15</a> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">Accelerators and Storage Rings</td></tr> <tr><td class="formatRecordLabel"> Project </td><td style="padding-left:5px;"><a href='https://cds.cern.ch/search?p=693__p:"CERN HL-LHC"'>CERN HL-LHC</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">The Beam Gas Vertex (BGV) instrument is a novel non-invasive transverse beam profile monitor under development for the High Luminosity Upgrade of the Large Hadron Collider (HL-LHC). Its principle is based on the reconstruction of the tracks and vertices issued from beam-gas inelastic hadronic interactions. The instrument is currently in the design phase, and will consist of a gas target, a forward tracking detector installed outside the beam vacuum chamber and computing resources dedicated to event reconstruction. The transverse beam profile image will then be inferred from the spatial distribution of the reconstructed vertices. With this method, the BGV should be able to provide bunch-by-bunch measurement of the beam size, together with a beam profile image throughout the whole LHC energy cycle, and independently of the beam intensity. This contribution describes the design of the gas target system and of the gas tank of the future instrument.</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;">publication: (License: <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/2616745">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">Back to search</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> Записът е създаден на 2023-03-16, последна промяна на 2023-06-07</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=bg&p=recid%3A2852575&rm=wrd" class="moreinfo">Подобни записи</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">Пълен текст:</small> <br /><a href="/record/2852575/files/document.pdf"><img style="border:none" src="/img/file-icon-text-34x48.gif" alt="Сваляне на пълен текст" /><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=bg&recid=2852575">Добавяне в личната кошница</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2852575/export/hx?ln=bg">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2852575/export/hm?ln=bg">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2852575/export/xm?ln=bg">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2852575/export/xd?ln=bg">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2852575/export/xe?ln=bg">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2852575/export/xn?ln=bg">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2852575/export/xw?ln=bg">RefWorks</a> </li> </ul> <div style='padding-left: 13px;'>  <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:2852575/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2852575', addEmail: true, title: "New Gas Target Design for the HL-LHC Beam Gas Vertex Profile Monitor", description: "The Beam Gas Vertex (BGV) instrument is a novel non-invasive transverse beam profile monitor under development for the High Luminosity Upgrade of the Large Hadron Collider (HL-LHC). 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