CINXE.COM

<!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>Update of the HL-LHC operational scenarios for proton operation - 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/record/2301292" /> <link rel="alternate" hreflang="el" href="https://cds.cern.ch/record/2301292?ln=el" /> <link rel="alternate" hreflang="fr" href="https://cds.cern.ch/record/2301292?ln=fr" /> <link rel="alternate" hreflang="bg" href="https://cds.cern.ch/record/2301292?ln=bg" /> <link rel="alternate" hreflang="zh-TW" href="https://cds.cern.ch/record/2301292?ln=zh_TW" /> <link rel="alternate" hreflang="pt" href="https://cds.cern.ch/record/2301292?ln=pt" /> <link rel="alternate" hreflang="no" href="https://cds.cern.ch/record/2301292?ln=no" /> <link rel="alternate" hreflang="hr" href="https://cds.cern.ch/record/2301292?ln=hr" /> <link rel="alternate" hreflang="ca" href="https://cds.cern.ch/record/2301292?ln=ca" /> <link rel="alternate" hreflang="de" href="https://cds.cern.ch/record/2301292?ln=de" /> <link rel="alternate" hreflang="it" href="https://cds.cern.ch/record/2301292?ln=it" /> <link rel="alternate" hreflang="zh-CN" href="https://cds.cern.ch/record/2301292?ln=zh_CN" /> <link rel="alternate" hreflang="sv" href="https://cds.cern.ch/record/2301292?ln=sv" /> <link rel="alternate" hreflang="sk" href="https://cds.cern.ch/record/2301292?ln=sk" /> <link rel="alternate" hreflang="en" href="https://cds.cern.ch/record/2301292?ln=en" /> <link rel="alternate" hreflang="pl" href="https://cds.cern.ch/record/2301292?ln=pl" /> <link rel="alternate" hreflang="ru" href="https://cds.cern.ch/record/2301292?ln=ru" /> <link rel="alternate" hreflang="ka" href="https://cds.cern.ch/record/2301292?ln=ka" /> <link rel="alternate" hreflang="ja" href="https://cds.cern.ch/record/2301292?ln=ja" /> <link rel="alternate" hreflang="es" href="https://cds.cern.ch/record/2301292?ln=es" /> <link rel="alternate" type="application/rss+xml" title="CERN Document Server RSS" href="/rss?ln=en" /> <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="The main aim of this document is to have a clearly identified set of beam and machine parameters to be used for numerical simulations and performance assessment. Two scenarios (referring only to the operation at the nominal beam energy of 7 TeV) are discussed: i) Nominal scenario (levelling at a luminosity of 5E34 cm-2s-1) ii) Ultimate scenario (levelling at a luminosity of 7.5E34 cm-2s-1) Metral, Elias; Antipov, Sergey; Antoniou, Fanouria; Appleby, Robert Barrie; Arduini, Gianluigi; Barranco Garcia, Javier; Baudrenghien, Philippe; Biancacci, Nicolo; Bracco, Chiara; Bruce, Roderik; Buffat, Xavier; Calaga, Rama; Carver, Lee Robert; Chapochnikova, Elena; Crouch, Matthew Paul; De Maria, Riccardo; Fartoukh, Stephane; Gamba, Davide; Giovannozzi, Massimo; Goncalves Jorge, Patrik; Hofle, Wolfgang; Iadarola, Giovanni; Karastathis, Nikos; Lasheen, Alexandre; Mastoridis, Themistoklis; Medina Medrano, Luis Eduardo; Mereghetti, Alessio; Mirarchi, Daniele; Muratori, Bruno; Papadopoulou, Parthena Stefania; Papaphilippou, Yannis; Pellegrini, Dario; Pieloni, Tatiana; Redaelli, Stefano; Rumolo, Giovanni; Salvant, Benoit; Solfaroli Camillocci, Matteo; Tambasco, Claudia; Tomas Garcia, Rogelio; Valuch, Daniel" /> <meta name="keywords" content="LHC, HL-LHC, HiLumi, machine and beam parameters" /> <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="Update of the HL-LHC operational scenarios for proton operation" name="citation_title" /> <meta content="Metral, Elias" name="citation_author" /> <meta content="Barranco Garcia, Javier" name="citation_author" /> <meta content="Appleby, Robert Barrie" name="citation_author" /> <meta content="Mirarchi, Daniele" name="citation_author" /> <meta content="Baudrenghien, Philippe" name="citation_author" /> <meta content="Bruce, Roderik" name="citation_author" /> <meta content="Chapochnikova, Elena" name="citation_author" /> <meta content="De Maria, Riccardo" name="citation_author" /> <meta content="Mereghetti, Alessio" name="citation_author" /> <meta content="Tambasco, Claudia" name="citation_author" /> <meta content="Arduini, Gianluigi" name="citation_author" /> <meta content="Medina Medrano, Luis Eduardo" name="citation_author" /> <meta content="Crouch, Matthew Paul" name="citation_author" /> <meta content="Papaphilippou, Yannis" name="citation_author" /> <meta content="Hofle, Wolfgang" name="citation_author" /> <meta content="Antoniou, Fanouria" name="citation_author" /> <meta content="Pellegrini, Dario" name="citation_author" /> <meta content="Pieloni, Tatiana" name="citation_author" /> <meta content="Goncalves Jorge, Patrik" name="citation_author" /> <meta content="Gamba, Davide" name="citation_author" /> <meta content="Tomas Garcia, Rogelio" name="citation_author" /> <meta content="Bracco, Chiara" name="citation_author" /> <meta content="Antipov, Sergey" name="citation_author" /> <meta content="Biancacci, Nicolo" name="citation_author" /> <meta content="Iadarola, Giovanni" name="citation_author" /> <meta content="Lasheen, Alexandre" name="citation_author" /> <meta content="Karastathis, Nikos" name="citation_author" /> <meta content="Rumolo, Giovanni" name="citation_author" /> <meta content="Solfaroli Camillocci, Matteo" name="citation_author" /> <meta content="Mastoridis, Themistoklis" name="citation_author" /> <meta content="Carver, Lee Robert" name="citation_author" /> <meta content="Redaelli, Stefano" name="citation_author" /> <meta content="Salvant, Benoit" name="citation_author" /> <meta content="Valuch, Daniel" name="citation_author" /> <meta content="Calaga, Rama" name="citation_author" /> <meta content="Muratori, Bruno" name="citation_author" /> <meta content="Giovannozzi, Massimo" name="citation_author" /> <meta content="Fartoukh, Stephane" name="citation_author" /> <meta content="Buffat, Xavier" name="citation_author" /> <meta content="Papadopoulou, Parthena Stefania" name="citation_author" /> <meta content="2018/01/17" name="citation_publication_date" /> <meta name="citation_online_date" content="2018/01/19"> <meta content="CERN-ACC-NOTE-2018-0002" name="citation_technical_report_number" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2301292/files/CERN-ACC-NOTE-2018-0002.pdf" />  <meta content="Update of the HL-LHC operational scenarios for proton operation" property="og:title" /> <meta content="website" property="og:type" /> <meta content="website" property="og:type" /> <meta content="https://cds.cern.ch/record/2301292" property="og:url" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="The main aim of this document is to have a clearly identified set of beam and machine parameters to be used for numerical simulations and performance assessment. Two scenarios (referring only to the operation at the nominal beam energy of 7 TeV) are discussed: i) Nominal scenario (levelling at a luminosity of 5E34 cm-2s-1) ii) Ultimate scenario (levelling at a luminosity of 7.5E34 cm-2s-1)" property="og:description" />  <meta content="summary" name="twitter:card" /> <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="ATS32Notes 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/record/2301292" 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> > <a href="/collection/ATS%20Notes?ln=en" class="navtrail">Accelerators & Technology Sector Notes</a> > Update of the HL-LHC operational scenarios for proton operation </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/2301292/?ln=en">Information </a></li><li class=""><a href="/record/2301292/comments?ln=en">Discussion (0) </a></li><li class=""><a href="/record/2301292/files?ln=en">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="2301292"></abbr>  <link href="/img/download_and_embed_buttons.css" rel="stylesheet" type="text/css" /> <style type="text/css">  .video_talk_wrapper{ max-width: 640px; min-height: 360px; } </style> <table class="formatRecordTableFullWidth"> <tr> <td class="formatRecordHeader" style="background-image: url('/img/journals.jpg');" colspan="2">  Internal Note </td> </tr> <tr><td class="formatRecordLabel"> Report number </td><td style="padding-left:5px;">CERN-ACC-NOTE-2018-0002</td></tr> <tr><td class="formatRecordLabel"> Title </td><td style="padding-left:5px;"><b>Update of the HL-LHC operational scenarios for proton operation</b></td></tr> <style> .video_control_container, #video_controlbutton { display: none; }#video_detailbox_download {display: none;}#video_detailbox_embed {display: none;}</style> <div class="video_control_container"> <div style="box-sizing: inherit;position: relative;min-height: 1em;margin: 1em 0;background: #f8f8f9;padding: 1em 1.5em;line-height: 1.4285em;transition: opacity .1s ease,color .1s ease,background .1s ease,box-shadow .1s ease,-webkit-box-shadow .1s ease;border-radius: .28571429rem;font-size: 1.1em;margin-top: 0;margin-bottom: 6px;background-color: #f8ffff;color: #276f86;box-shadow: 0 0 0 1px #a9d5de inset,0 0 0 0 transparent;"> <i class="fa fa-info"></i><span style="padding-left: 9px;">If you experience any problem watching the video, click the download button below</span> </div> <a id="video_controlbutton_download" rel="download_button" class="video_controlbutton" href="#">Download</a> <a id="video_controlbutton_embed" class="video_controlbutton" href="#">Embed</a> </div> <div id="video_detailbox_download" style="margin:10px"> </div> <div id="video_detailbox_embed" style="margin:10px"> </div> <tr><td class="formatRecordLabel"> <span style="white-space:nowrap;">Author(s)</span> </td><td style="padding-left:5px;"> <script type="text/javascript"> function toggle_authors_visibility(){ var more = document.getElementById('more'); var link = document.getElementById('link'); var extension = document.getElementById('extension'); if (more.style.display=='none'){ more.style.display = ''; extension.style.display = 'none'; link.innerHTML = "Hide" } else { more.style.display = 'none'; extension.style.display = ''; link.innerHTML = "Show all 40 authors" } link.style.color = "rgb(204,0,0);" } function set_up(){ var extension = document.getElementById('extension'); extension.innerHTML = ""; toggle_authors_visibility(); } </script> <a name="show_hide" /><a href="https://cds.cern.ch/search?f=author&p=Metral%2C%20Elias&ln=en">Metral, Elias</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Antipov%2C%20Sergey&ln=en">Antipov, Sergey</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Antoniou%2C%20Fanouria&ln=en">Antoniou, Fanouria</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Appleby%2C%20Robert%20Barrie&ln=en">Appleby, Robert Barrie</a> (University of Manchester (GB)) ; <a href="https://cds.cern.ch/search?f=author&p=Arduini%2C%20Gianluigi&ln=en">Arduini, Gianluigi</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Barranco%20Garcia%2C%20Javier&ln=en">Barranco Garcia, Javier</a> (EPFL - Ecole Polytechnique Federale Lausanne (CH)) ; <a href="https://cds.cern.ch/search?f=author&p=Baudrenghien%2C%20Philippe&ln=en">Baudrenghien, Philippe</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Biancacci%2C%20Nicolo&ln=en">Biancacci, Nicolo</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bracco%2C%20Chiara&ln=en">Bracco, Chiara</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bruce%2C%20Roderik&ln=en">Bruce, Roderik</a> (CERN)<span id="more" style=""> ; <a href="https://cds.cern.ch/search?f=author&p=Buffat%2C%20Xavier&ln=en">Buffat, Xavier</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Calaga%2C%20Rama&ln=en">Calaga, Rama</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Carver%2C%20Lee%20Robert&ln=en">Carver, Lee Robert</a> (University of Liverpool (GB)) ; <a href="https://cds.cern.ch/search?f=author&p=Chapochnikova%2C%20Elena&ln=en">Chapochnikova, Elena</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Crouch%2C%20Matthew%20Paul&ln=en">Crouch, Matthew Paul</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=De%20Maria%2C%20Riccardo&ln=en">De Maria, Riccardo</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Fartoukh%2C%20Stephane&ln=en">Fartoukh, Stephane</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gamba%2C%20Davide&ln=en">Gamba, Davide</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Giovannozzi%2C%20Massimo&ln=en">Giovannozzi, Massimo</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Goncalves%20Jorge%2C%20Patrik&ln=en">Goncalves Jorge, Patrik</a> ; <a href="https://cds.cern.ch/search?f=author&p=Hofle%2C%20Wolfgang&ln=en">Hofle, Wolfgang</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=Karastathis%2C%20Nikos&ln=en">Karastathis, Nikos</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Lasheen%2C%20Alexandre&ln=en">Lasheen, Alexandre</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Mastoridis%2C%20Themistoklis&ln=en">Mastoridis, Themistoklis</a> (California Polytechnic State Univ. (US)) ; <a href="https://cds.cern.ch/search?f=author&p=Medina%20Medrano%2C%20Luis%20Eduardo&ln=en">Medina Medrano, Luis Eduardo</a> (Universidad de Guanajuato (MX)) ; <a href="https://cds.cern.ch/search?f=author&p=Mereghetti%2C%20Alessio&ln=en">Mereghetti, Alessio</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=Muratori%2C%20Bruno&ln=en">Muratori, Bruno</a> (Daresbusry Laboratory, STFC/The Cockcroft Institute (UK)) ; <a href="https://cds.cern.ch/search?f=author&p=Papadopoulou%2C%20Parthena%20Stefania&ln=en">Papadopoulou, Parthena Stefania</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Papaphilippou%2C%20Yannis&ln=en">Papaphilippou, Yannis</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Pellegrini%2C%20Dario&ln=en">Pellegrini, Dario</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Pieloni%2C%20Tatiana&ln=en">Pieloni, Tatiana</a> (EPFL - Ecole Polytechnique Federale Lausanne (CH)) ; <a href="https://cds.cern.ch/search?f=author&p=Redaelli%2C%20Stefano&ln=en">Redaelli, Stefano</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Rumolo%2C%20Giovanni&ln=en">Rumolo, Giovanni</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Salvant%2C%20Benoit&ln=en">Salvant, Benoit</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Solfaroli%20Camillocci%2C%20Matteo&ln=en">Solfaroli Camillocci, Matteo</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Tambasco%2C%20Claudia&ln=en">Tambasco, Claudia</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) ; <a href="https://cds.cern.ch/search?f=author&p=Valuch%2C%20Daniel&ln=en">Valuch, Daniel</a> (CERN)</span> <span id="extension"></span> <small><i><a id="link" href="#" onclick="toggle_authors_visibility()" style="color:rgb(204,0,0);"></a></i></small><script type="text/javascript">set_up()</script></td></tr> <tr><td class="formatRecordLabel"> Corporate <span style="white-space:nowrap;">author(s)</span> </td><td style="padding-left:5px;">CERN. Geneva. ATS Department</td></tr> <tr><td class="formatRecordLabel"> Publication </td><td style="padding-left:5px;">2018</td></tr>  <script type="text/javascript"> /* * Changes the Imprint title to Date - Duration as requested by RQF0820114 * This is a hack not to touch the general imprint format element */ $(document).ready(function() { var collections = 'INTNOTEATSPUBL ; NOTE'; if (collections.indexOf('E-LEARNING') > -1) { $('.cern-imprint-label').text('Date - Duration'); } }) </script> <tr><td class="formatRecordLabel cern-imprint-label"> Imprint </td><td style="padding-left:5px;">17 Jan 2018</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">42</td></tr>  <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&f=693__a">CERN LHC</a></td></tr> <tr><td class="formatRecordLabel"> Keywords </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/search?f=keyword&p=LHC&ln=en">LHC</a> ; <a href="https://cds.cern.ch/search?f=keyword&p=HL-LHC&ln=en">HL-LHC</a> ; <a href="https://cds.cern.ch/search?f=keyword&p=HiLumi&ln=en">HiLumi</a> ; <a href="https://cds.cern.ch/search?f=keyword&p=machine%20and%20beam%20parameters&ln=en">machine and beam parameters</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">The main aim of this document is to have a clearly identified set of beam and machine parameters to be used for numerical simulations and performance assessment. Two scenarios (referring only to the operation at the nominal beam energy of 7 TeV) are discussed: i) Nominal scenario (levelling at a luminosity of 5E34 cm-2s-1) ii) Ultimate scenario (levelling at a luminosity of 7.5E34 cm-2s-1)</td></tr> <tr><td class="formatRecordLabel"> Submitted by </td><td style="padding-left:5px;"><a href="mailto:alessia.valenza@cern.ch">alessia.valenza@cern.ch</a></td></tr> </table> <br/><div><div style="clear: both;"> </div></div> <script type="text/javascript"> // Initially hide: $(".longCaption").hide(); // Allow to toggle visibility: $(".toggleLongCaption").toggle(function(){ $(this).siblings(".longCaption").show('fast'); var thisElem = $(this); thisElem.text(thisElem.text() === "more" ? "less" : "more"); },function(){ $(this).siblings(".longCaption").hide('fast'); var thisElem = $(this); thisElem.text(thisElem.text() === "more" ? "less" : "more"); }); </script> <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"> Record created 2018-01-19, last modified 2018-06-11</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=en&p=recid%3A2301292&rm=wrd" class="moreinfo">Similar records</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">Fulltext:</small> <br /><a href="/record/2301292/files/CERN-ACC-NOTE-2018-0002.pdf"><img style="border:none" src="/img/file-icon-text-34x48.gif" alt="Download fulltext" /><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=en&recid=2301292">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2301292/export/hx?ln=en">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2301292/export/hm?ln=en">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2301292/export/xm?ln=en">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2301292/export/xd?ln=en">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2301292/export/xe?ln=en">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2301292/export/xn?ln=en">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2301292/export/xw?ln=en">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:2301292/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2301292', addEmail: true, title: "Update of the HL-LHC operational scenarios for proton operation", description: "The main aim of this document is to have a clearly identified set of beam and machine parameters to be used for numerical simulations and performance assessment. Two scenarios (referring only to the operation at the nominal beam energy of 7 TeV) are discussed: i) Nominal scenario (levelling at a luminosity of 5E34 cm-2s-1) ii) Ultimate scenario (levelling at a luminosity of 7.5E34 cm-2s-1)" }); // ]]> </script>  </div> </div> <div style="clear:both;margin-bottom: 0;"></div> </div> <div class="bottom-left"></div><div class="bottom-right"></div> </div> </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> :: <a class="footer" href="https://repository.cern/content-policy" target="_blank">Content Policy</a> :: <a class="footer" href="https://repository.cern/terms" target="_blank">Terms and Conditions</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 /> </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="/record/2301292?ln=bg" class="langinfo">Български</a>  <a href="/record/2301292?ln=ca" class="langinfo">Català</a>  <a href="/record/2301292?ln=de" class="langinfo">Deutsch</a>  <a href="/record/2301292?ln=el" class="langinfo">Ελληνικά</a>  <span class="langinfo">English</span>  <a href="/record/2301292?ln=es" class="langinfo">Español</a>  <a href="/record/2301292?ln=fr" class="langinfo">Français</a>  <a href="/record/2301292?ln=hr" class="langinfo">Hrvatski</a>  <a href="/record/2301292?ln=it" class="langinfo">Italiano</a>  <a href="/record/2301292?ln=ja" class="langinfo">日本語</a>  <a href="/record/2301292?ln=ka" class="langinfo">ქართული</a>  <a href="/record/2301292?ln=no" class="langinfo">Norsk/Bokmål</a>  <a href="/record/2301292?ln=pl" class="langinfo">Polski</a>  <a href="/record/2301292?ln=pt" class="langinfo">Português</a>  <a href="/record/2301292?ln=ru" class="langinfo">Русский</a>  <a href="/record/2301292?ln=sk" class="langinfo">Slovensky</a>  <a href="/record/2301292?ln=sv" class="langinfo">Svenska</a>  <a href="/record/2301292?ln=zh_CN" class="langinfo">中文(简)</a>  <a href="/record/2301292?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>