LHCb Public Notes - 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="en" xml:lang="en" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#"> <head> <title>LHCb Public Notes - 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/LHCb%20Notes" /> <link rel="alternate" hreflang="el" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=el" /> <link rel="alternate" hreflang="fr" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=fr" /> <link rel="alternate" hreflang="bg" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=bg" /> <link rel="alternate" hreflang="zh-TW" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=zh_TW" /> <link rel="alternate" hreflang="pt" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=pt" /> <link rel="alternate" hreflang="no" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=no" /> <link rel="alternate" hreflang="hr" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=hr" /> <link rel="alternate" hreflang="ca" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=ca" /> <link rel="alternate" hreflang="de" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=de" /> <link rel="alternate" hreflang="it" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=it" /> <link rel="alternate" hreflang="zh-CN" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=zh_CN" /> <link rel="alternate" hreflang="sv" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=sv" /> <link rel="alternate" hreflang="sk" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=sk" /> <link rel="alternate" hreflang="en" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=en" /> <link rel="alternate" hreflang="pl" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=pl" /> <link rel="alternate" hreflang="ru" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=ru" /> <link rel="alternate" hreflang="ka" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=ka" /> <link rel="alternate" hreflang="ja" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=ja" /> <link rel="alternate" hreflang="es" href="https://cds.cern.ch/collection/LHCb%20Notes?ln=es" /> <link rel="alternate" type="application/rss+xml" title="CERN Document Server RSS" href="https://cds.cern.ch/rss?cc=LHCb%20Notes" /> <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="en" /> <meta name="description" content="CERN Document Server - LHCb Notes" /> <meta name="keywords" content="CERN Document Server, LHCb Notes" /> <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="en">  <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=en&referer=https%3A//cds.cern.ch/collection/LHCb%20Notes%3Fln%3Den" 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=en">Search</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=en">Submit</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=en">Help</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=en">Personalize</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=en">Your alerts</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=en">Your baskets</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=en">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=en">Your searches</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=en" class="navtrail">Home</a> > <a href="/collection/Articles%20%26%20Preprints?ln=en" class="navtrail">Articles & Preprints</a> > <a href="/collection/CERN%20Internal%20Notes?ln=en" class="navtrail">CERN Notes</a> > LHCb Public Notes </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 class="portalbox"> <div class="portalboxheader">SUBMIT LHCb NOTE</div> <div class="portalboxbody"><a href="http://documents.cern.ch/EDS/current/access/action.php?doctypes=LHB">Submit LHCb Note</a><br><a href="http://library.web.cern.ch/library/OpenAccess/SubmitPaper.html">Why submit?</a></div> </div></div> <div class="pageboxrightbottomadd"></div> <div class="pageboxrightbottom"></div> </div> <div class="pagebodystripemiddle"> <div class="headline_div"><h1 class="headline">LHCb Public Notes</h1></div> <form name="search" action="/search" method="get">  <input type="hidden" name="ln" value="en" /><input type="hidden" name="cc" value="LHCb Notes" /><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">Search 1,128 records for:</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="Search" /></td> <td class="searchboxbody" align="left" style="font-size:80%; line-height:1.5em;"> <a href="https://cds.cern.ch/help/search-tips">Search Tips</a><br/> <a href="/collection/LHCb%20Notes?ln=en&as=1">Advanced Search</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">All of the words:</option> <option value="o">Any of the words:</option> <option value="e">Exact phrase:</option> <option value="p">Partial phrase:</option> <option value="r">Regular expression:</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">Latest additions:</th> </tr> </thead> <tbody> <tr> <td class="narrowsearchboxbody"><table class="latestadditionsbox"> <tr> <td class="latestadditionsboxtimebody">2024-11-18<br />09:53</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2917298"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2917298?ln=en" class="titlelink">Time alignment of the front end electronics of the LHCb SciFi</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Xu%2C%20Zehua&ln=en">Xu, Zehua</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Wang%2C%20Chishuai&ln=en">Wang, Chishuai</a> (Heidelberg University (DE)) <br /> <small>LHCb is the experiment at the Large Hadron Collider at CERN designed for performing studies of CP-symmetry violation and rare decays of B-hadrons. During the Upgrade I of LHCb, a new tracking detector based on the scintillating fibres (SciFi) has been installed downstream of the magnet <a href="https://cds.cern.ch/record/2917298" class="titlelink">[...] </a></small><br /> <small class="quicknote">LHCb-PUB-2024-008; CERN-LHCb-PUB-2024-008.- </small> <small>Geneva : CERN, 2024</small> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2917298?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2917298&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-11-14<br />12:20</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2917083"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2917083?ln=en" class="titlelink">Physics opportunities for heavy-ion and fixed-target physics with LHCb Upgrade II</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Mariani%2C%20Saverio&ln=en">Mariani, Saverio</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Boettcher%2C%20Thomas&ln=en">Boettcher, Thomas</a> (University of Cincinnati (US)) <br /> <small>Owing to its forward acceptance, allowing a kinematic region unaccessible to the other LHC experiments to be probed, and to the unique ability to study fixed-target collisions by injecting gases in the LHC beam-pipe, the LHCb experiment has developed a complete heavy ion physics programme since the LHC Run 2 (2015-2018). With its foreseen Upgrade II, expected to begin operating in the Run 5 of LHC, increased precision, rarer probes and even more ideas are at reach. <a href="https://cds.cern.ch/record/2917083" class="titlelink">[...] </a></small><br /> <small class="quicknote">LHCb-PUB-2024-007; CERN-LHCb-PUB-2024-007.- </small> <small>Geneva : CERN, 2024</small> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2917083?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2917083&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-09-06<br />14:35</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2909174"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2909174?ln=en" class="titlelink">RUST Bindings for DIM System Used In LHCb</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Dogrul%2C%20Betul&ln=en">Dogrul, Betul</a> (CERN) <br /> <small>The Distributed Information Management (DIM) system in CERN is a well-established framework written in C that handles event-based communication [1]. It is a client/server paradigm based inter-process communica- tion system [1]. <a href="https://cds.cern.ch/record/2909174" class="titlelink">[...] </a></small><br /> <small class="quicknote">LHCb-PUB-2024-006; CERN-LHCb-PUB-2024-006.- </small> <small>Geneva : CERN, 2024 - 6. </small> <strong>Fulltext:</strong> <a href="/record/2909174/files/LHCb-PUB-2024-006.pdf">PDF</a>;  </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2909174?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2909174&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-08-30<br />15:50</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2908476"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2908476?ln=en" class="titlelink">LHCb Computing Resources: preliminary 2026 requests</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Bozzi%2C%20Concezio&ln=en">Bozzi, Concezio</a> (Universita e INFN, Ferrara (IT)) <br /> <small>This document presents a preliminary estimate of the offline computing resources needed by LHCb in 2026. The computing requests are based on the Computing Model Technical Design Report for the LHCb Upgrade [LHCb-TDR-018], adjusted to the currently known LHC running schedule and the expected activities to be performed by the LHCb experiment <a href="https://cds.cern.ch/record/2908476" class="titlelink">[...] </a></small><br /> <small class="quicknote">LHCb-PUB-2024-005; CERN-LHCb-PUB-2024-005.- </small> <small>Geneva : CERN, 2024</small> <strong>Fulltext:</strong> <a href="/record/2908476/files/LHCb-PUB-2024-005.pdf">PDF</a>;  </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2908476?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2908476&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-02-12<br />09:17</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2888940"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2888940?ln=en" class="titlelink">LHCb Computing Resource usage in 2023</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Bozzi%2C%20Concezio&ln=en">Bozzi, Concezio</a> (Universita e INFN, Ferrara (IT)) <br /> <small>This document reports the usage of computing resources by the LHCb collaboration during the period January 1st – December 31st, 2023. The data in the following sections have been compiled from the WLCG Accounting Utility (WAU) portal: https://monit-grafana.cern.ch/dashboards/f/Jux9_-1ik/accounting. <a href="https://cds.cern.ch/record/2888940" class="titlelink">[...] </a></small><br /> <small class="quicknote">LHCb-PUB-2024-003; CERN-LHCb-PUB-2024-003.- </small> <small>Geneva : CERN, 2024 - 36. </small> <strong>Fulltext:</strong> <a href="/record/2888940/files/LHCb-PUB-2024-003.pdf">PDF</a>;  </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2888940?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2888940&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-02-12<br />09:12</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2888939"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2888939?ln=en" class="titlelink">LHCb Computing Resources: 2025 requests</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Bozzi%2C%20Concezio&ln=en">Bozzi, Concezio</a> (Universita e INFN, Ferrara (IT)) <br /> <small>This document presents an estimate of the offline computing resources needed by LHCb in 2025. The computing requests are based on the Computing Model Technical Design Report for the LHCb Upgrade [LHCb-TDR-018], adjusted to the currently known LHC running schedule and the expected activities to be performed by the LHCb experiment..</small><br /> <small class="quicknote">LHCb-PUB-2024-002; CERN-LHCb-PUB-2024-002.- </small> <small>Geneva : CERN, 2024 - 22. </small> <strong>Fulltext:</strong> <a href="/record/2888939/files/LHCb-PUB-2024-002.pdf">PDF</a>;  </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2888939?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2888939&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-02-07<br />10:20</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2888549"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2888549?ln=en" class="titlelink">Proposal for FPGA-based tracking in the LHCb downstream region</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Morello%2C%20Michael&ln=en">Morello, Michael</a> (Universita & INFN Pisa (IT)) ; <a href="https://cds.cern.ch/search?f=author&p=Lazzari%2C%20Federico&ln=en">Lazzari, Federico</a> (Universita & INFN Pisa (IT)) ; <a href="https://cds.cern.ch/search?f=author&p=Baldini%2C%20Wander&ln=en">Baldini, Wander</a> (Universita e INFN, Ferrara (IT)) ; <a href="https://cds.cern.ch/search?f=author&p=Bassi%2C%20Giovanni&ln=en">Bassi, Giovanni</a> (Universita & INFN Pisa (IT)) ; <a href="https://cds.cern.ch/search?f=author&p=Contu%2C%20Andrea&ln=en">Contu, Andrea</a> (Universita e INFN, Cagliari (IT)) ; <a href="https://cds.cern.ch/search?f=author&p=Fantechi%2C%20Riccardo&ln=en">Fantechi, Riccardo</a> (Universita & INFN Pisa (IT)) ; <a href="https://cds.cern.ch/search?f=author&p=He%2C%20Jibo&ln=en">He, Jibo</a> (University of Chinese Academy of Sciences (CN)) ; <a href="https://cds.cern.ch/search?f=author&p=Jashal%2C%20Brij&ln=en">Jashal, Brij</a> (Tata Inst. of Fundamental Research (IN)) ; <a href="https://cds.cern.ch/search?f=author&p=Kotriakhova%2C%20Sofia&ln=en">Kotriakhova, Sofia</a> (Universita e INFN, Ferrara (IT)) ; <a href="https://cds.cern.ch/search?f=author&p=Martinelli%2C%20Maurizio&ln=en">Martinelli, Maurizio</a> (Universita & INFN, Milano-Bicocca (IT))<i> et al.</i> <br /> <small>This document describes the design principles and the implementation details of a FPGA-based reconstruction system, aimed at enhancing the Real-Time Analysis capabilities of LHCb beyond the level of Upgrade I..</small><br /> <small class="quicknote">LHCb-PUB-2024-001; CERN-LHCb-PUB-2024-001.- </small> <small>Geneva : CERN, 2024 - 65. </small> <strong>Fulltext:</strong> <a href="/record/2888549/files/LHCb-PUB-2024-001.pdf">PDF</a>;  </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2888549?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2888549&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2023-09-06<br />17:14</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2869609"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2869609?ln=en" class="titlelink">Studies of a neutron shielding for the upgraded LHCb detector</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Corti%2C%20Gloria&ln=en">Corti, Gloria</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Karacson%2C%20Matthias&ln=en">Karacson, Matthias</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Schindler%2C%20Heinrich&ln=en">Schindler, Heinrich</a> (CERN) <br /> <small>Pending</small><br /> <small class="quicknote">LHCb-PUB-2023-004; CERN-LHCb-PUB-2023-004.- </small> <small>Geneva : CERN, 2023</small> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2869609?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2869609&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2023-08-29<br />11:56</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2868812"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2868812?ln=en" class="titlelink">LHCb Computing Resources: preliminary 2025 requests</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Bozzi%2C%20Concezio&ln=en">Bozzi, Concezio</a> (Universita e INFN, Ferrara (IT)) <br /> <small>This document presents a preliminary estimate of the offline computing resources needed by LHCb in 2025. The computing requests are based on the Computing Model Technical Design Report for the LHCb Upgrade [LHCb-TDR-018], adjusted to the currently known LHC running schedule and the expected activities to be performed by the LHCb experiment..</small><br /> <small class="quicknote">LHCb-PUB-2023-003; CERN-LHCb-PUB-2023-003.- </small> <small>Geneva : CERN, 2023 - 23. </small> <strong>Fulltext:</strong> <a href="/record/2868812/files/LHCb-PUB-2023-003.pdf">PDF</a>;  </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2868812?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2868812&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2023-02-21<br />12:21</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2850602"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2850602?ln=en" class="titlelink">LHCb Computing Resource usage in 2022</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Bozzi%2C%20Concezio&ln=en">Bozzi, Concezio</a> (Universita e INFN, Ferrara (IT)) <br /> <small>This document reports the usage of computing resources by the LHCb collaboration during the period January 1st – December 31st, 2022. The data in the following sections have been compiled from the WLCG Accounting Utility (WAU) portal <a href="https://cds.cern.ch/record/2850602" class="titlelink">[...] </a></small><br /> <small class="quicknote">LHCb-PUB-2023-002; CERN-LHCb-PUB-2023-002.- </small> <small>Geneva : CERN, 2023</small> <strong>Fulltext:</strong> <a href="/record/2850602/files/LHCb-PUB-2023-002.pdf">PDF</a>;  </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2850602?ln=en" class="moreinfo">Detailed record</a> - <a href="/search?ln=en&p=recid%3A2850602&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr></table><div align="right"><small><a href="/search?cc=LHCb+Notes&ln=en&jrec=11">[>> more]</a></small></div></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=en">Search</a> :: <a class="footer" href="https://cds.cern.ch/submit?ln=en">Submit</a> :: <a class="footer" href="https://cds.cern.ch/youraccount/display?ln=en">Personalize</a> :: <a class="footer" href="https://cds.cern.ch/help/?ln=en">Help</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 /> Maintained by <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 /> Last updated: 27 Nov 2024, 12:35 </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"> This site is also available in the following languages:<br /><a href="/collection/LHCb%20Notes?ln=bg" class="langinfo">Български</a>  <a href="/collection/LHCb%20Notes?ln=ca" class="langinfo">Català</a>  <a href="/collection/LHCb%20Notes?ln=de" class="langinfo">Deutsch</a>  <a href="/collection/LHCb%20Notes?ln=el" class="langinfo">Ελληνικά</a>  <span class="langinfo">English</span>  <a href="/collection/LHCb%20Notes?ln=es" class="langinfo">Español</a>  <a href="/collection/LHCb%20Notes?ln=fr" class="langinfo">Français</a>  <a href="/collection/LHCb%20Notes?ln=hr" class="langinfo">Hrvatski</a>  <a href="/collection/LHCb%20Notes?ln=it" class="langinfo">Italiano</a>  <a href="/collection/LHCb%20Notes?ln=ja" class="langinfo">日本語</a>  <a href="/collection/LHCb%20Notes?ln=ka" class="langinfo">ქართული</a>  <a href="/collection/LHCb%20Notes?ln=no" class="langinfo">Norsk/Bokmål</a>  <a href="/collection/LHCb%20Notes?ln=pl" class="langinfo">Polski</a>  <a href="/collection/LHCb%20Notes?ln=pt" class="langinfo">Português</a>  <a href="/collection/LHCb%20Notes?ln=ru" class="langinfo">Русский</a>  <a href="/collection/LHCb%20Notes?ln=sk" class="langinfo">Slovensky</a>  <a href="/collection/LHCb%20Notes?ln=sv" class="langinfo">Svenska</a>  <a href="/collection/LHCb%20Notes?ln=zh_CN" class="langinfo">中文(简)</a>  <a href="/collection/LHCb%20Notes?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

LHCb Public Notes - CERN Document Server