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>European Strategy for Particle Physics - Accelerator R&D Roadmap - 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/2800190" /> <link rel="alternate" hreflang="el" href="https://cds.cern.ch/record/2800190?ln=el" /> <link rel="alternate" hreflang="fr" href="https://cds.cern.ch/record/2800190?ln=fr" /> <link rel="alternate" hreflang="bg" href="https://cds.cern.ch/record/2800190?ln=bg" /> <link rel="alternate" hreflang="zh-TW" href="https://cds.cern.ch/record/2800190?ln=zh_TW" /> <link rel="alternate" hreflang="pt" href="https://cds.cern.ch/record/2800190?ln=pt" /> <link rel="alternate" hreflang="no" href="https://cds.cern.ch/record/2800190?ln=no" /> <link rel="alternate" hreflang="hr" href="https://cds.cern.ch/record/2800190?ln=hr" /> <link rel="alternate" hreflang="ca" href="https://cds.cern.ch/record/2800190?ln=ca" /> <link rel="alternate" hreflang="de" href="https://cds.cern.ch/record/2800190?ln=de" /> <link rel="alternate" hreflang="it" href="https://cds.cern.ch/record/2800190?ln=it" /> <link rel="alternate" hreflang="zh-CN" href="https://cds.cern.ch/record/2800190?ln=zh_CN" /> <link rel="alternate" hreflang="sv" href="https://cds.cern.ch/record/2800190?ln=sv" /> <link rel="alternate" hreflang="sk" href="https://cds.cern.ch/record/2800190?ln=sk" /> <link rel="alternate" hreflang="en" href="https://cds.cern.ch/record/2800190?ln=en" /> <link rel="alternate" hreflang="pl" href="https://cds.cern.ch/record/2800190?ln=pl" /> <link rel="alternate" hreflang="ru" href="https://cds.cern.ch/record/2800190?ln=ru" /> <link rel="alternate" hreflang="ka" href="https://cds.cern.ch/record/2800190?ln=ka" /> <link rel="alternate" hreflang="ja" href="https://cds.cern.ch/record/2800190?ln=ja" /> <link rel="alternate" hreflang="es" href="https://cds.cern.ch/record/2800190?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 2020 update of the European Strategy for Particle Physics emphasised the importance of an intensified and well-coordinated programme of accelerator R&D, supporting the design and delivery of future particle accelerators in a timely, affordable and sustainable way. This report sets out a roadmap for European accelerator R&D for the next five to ten years, covering five topical areas identified in the Strategy update. The R&D objectives include: improvement of the performance and cost-performance of magnet and radio-frequency acceleration systems; investigations of the potential of laser / plasma acceleration and energy-recovery linac techniques; and development of new concepts for muon beams and muon colliders. The goal of the roadmap is to document the collective view of the field on the next steps for the R&D programme, and to provide the evidence base to support subsequent decisions on prioritisation, resourcing and implementation. Adolphsen, C.; Angal-Kalinin, D.; Arndt, T.; Arnold, M.; Assmann, R.; Auchmann, B.; Aulenbacher, K.; Ballarino, A.; Baudouy, B.; Baudrenghien, P.; Benedikt, M.; Bentvelsen, S.; Blondel, A.; Bogacz, A.; Bossi, F.; Bottura, L.; Bousson, S.; Brüning, O.; Brinkmann, R.; Bruker, M.; Brunner, O.; Burrows, P.N.; Burt, G.; Calatroni, S.; Cassou, K.; Castilla, A.; Catalan-Lasheras, N.; Cenni, E.; Chancé, A.; Colino, N.; Corde, S.; Corner, L.; Cros, B.; Cross, A.; Delahaye, J.P.; Devanz, G.; Etienvre, A.-I.; Evtushenko, P.; Faus-Golfe, A.; Fazilleau, P.; Ferrario, M.; Gallo, A.; García-Tabarés, L.; Geddes, C.; Gerigk, F.; Gianotti, F.; Gilardoni, S.; Grudiev, A.; Gschwendtner, E.; Hoffstaetter, G.; Hogan, M.; Hooker, S.; Hutton, A.; Ischebeck, R.; Jakobs, K.; Janot, P.; Jensen, E.; Kühn, J.; Kaabi, W.; Kayran, D.; Klein, M.; Knobloch, J.; Koratzinos, M.; Kuske, B.; Lamont, M.; Latina, A.; Lebrun, P.; Leemans, W.; Li, D.; Long, K.; Longuevergne, D.; Losito, R.; Lu, W.; Lucchesi, D.; Lundh, O.; Métral, E.; Marhauser, F.; Michizono, S.; Militsyn, B.; Mnich, J.; Montesinos, E.; Mounet, N.; Muggli, P.; Musumeci, P.; Nagaitsev, S.; Nakada, T.; Neumann, A.; Newbold, D.; Nghiem, P.; Noe, M.; Oide, K.; Osterhoff, J.; Palmer, M.; Pastrone, N.; Pietralla, N.; Prestemon, S.; Previtali, E.; Proslier, T.; Quettier, L.; Raubenheimer, T.; Rimmer, B.; Rivkin, L.; Rochepault, E.; Rogers, C.; Rosaz, G.; Roser, T.; Rossi, L.; Ruber, R.; Schulte, D.; Seidel, M.; Senatore, C.; Shepherd, B.; Shi, J.; Shipman, N.; Specka, A.; Stapnes, S.; Stocchi, A.; Stratakis, D.; Syratchev, I.; Tanaka, O.; Tantawi, S.; Tennant, C.; Tsesmelis, E.; Vaccarezza, C.; Valente, A.-M.; Védrine, P.; Vieira, J.; Vinokurov, N.; Weise, H.; Wenskat, M.; Williams, P.; Wing, M.; Yamamoto, A.; Yamamoto, Y.; Yokoya, K.; Zimmermann, F." /> <meta name="keywords" content="CERN Document Server, WebSearch, CERN Document Server" /> <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="arXiv : European Strategy for Particle Physics - Accelerator R&D; Roadmap" name="citation_title" /> <meta content="Adolphsen, C." name="citation_author" /> <meta content="Valente, A.-M." name="citation_author" /> <meta content="Rivkin, L." name="citation_author" /> <meta content="Neumann, A." name="citation_author" /> <meta content="Faus-Golfe, A." name="citation_author" /> <meta content="Oide, K." name="citation_author" /> <meta content="Gerigk, F." name="citation_author" /> <meta content="Yokoya, K." name="citation_author" /> <meta content="Baudouy, B." name="citation_author" /> <meta content="Raubenheimer, T." name="citation_author" /> <meta content="Osterhoff, J." name="citation_author" /> <meta content="Burrows, P.N." name="citation_author" /> <meta content="Cross, A." name="citation_author" /> <meta content="Syratchev, I." name="citation_author" /> <meta content="Corner, L." name="citation_author" /> <meta content="Koratzinos, M." name="citation_author" /> <meta content="Tennant, C." name="citation_author" /> <meta content="Militsyn, B." name="citation_author" /> <meta content="Bousson, S." name="citation_author" /> <meta content="Brüning, O." name="citation_author" /> <meta content="Janot, P." name="citation_author" /> <meta content="Hooker, S." name="citation_author" /> <meta content="Zimmermann, F." name="citation_author" /> <meta content="Stocchi, A." name="citation_author" /> <meta content="Nagaitsev, S." name="citation_author" /> <meta content="Long, K." name="citation_author" /> <meta content="Fazilleau, P." name="citation_author" /> <meta content="Cassou, K." name="citation_author" /> <meta content="Michizono, S." name="citation_author" /> <meta content="Benedikt, M." name="citation_author" /> <meta content="Musumeci, P." name="citation_author" /> <meta content="Jensen, E." name="citation_author" /> <meta content="Angal-Kalinin, D." name="citation_author" /> <meta content="Quettier, L." name="citation_author" /> <meta content="Baudrenghien, P." name="citation_author" /> <meta content="Lu, W." name="citation_author" /> <meta content="Yamamoto, Y." name="citation_author" /> <meta content="Evtushenko, P." name="citation_author" /> <meta content="Shipman, N." name="citation_author" /> <meta content="Rogers, C." name="citation_author" /> <meta content="Gallo, A." name="citation_author" /> <meta content="Vaccarezza, C." name="citation_author" /> <meta content="Latina, A." name="citation_author" /> <meta content="Knobloch, J." name="citation_author" /> <meta content="Castilla, A." name="citation_author" /> <meta content="Vieira, J." name="citation_author" /> <meta content="Auchmann, B." name="citation_author" /> <meta content="Losito, R." name="citation_author" /> <meta content="Proslier, T." name="citation_author" /> <meta content="Prestemon, S." name="citation_author" /> <meta content="Noe, M." name="citation_author" /> <meta content="Yamamoto, A." name="citation_author" /> <meta content="Kaabi, W." name="citation_author" /> <meta content="Montesinos, E." name="citation_author" /> <meta content="Bottura, L." name="citation_author" /> <meta content="Roser, T." name="citation_author" /> <meta content="Cros, B." name="citation_author" /> <meta content="Rimmer, B." name="citation_author" /> <meta content="Ischebeck, R." name="citation_author" /> <meta content="Stratakis, D." name="citation_author" /> <meta content="Védrine, P." name="citation_author" /> <meta content="Tantawi, S." name="citation_author" /> <meta content="Newbold, D." name="citation_author" /> <meta content="Gilardoni, S." name="citation_author" /> <meta content="Wenskat, M." name="citation_author" /> <meta content="Senatore, C." name="citation_author" /> <meta content="Hutton, A." name="citation_author" /> <meta content="Ballarino, A." name="citation_author" /> <meta content="Stapnes, S." name="citation_author" /> <meta content="Hoffstaetter, G." name="citation_author" /> <meta content="Shepherd, B." name="citation_author" /> <meta content="Kayran, D." name="citation_author" /> <meta content="Chancé, A." name="citation_author" /> <meta content="Assmann, R." name="citation_author" /> <meta content="Aulenbacher, K." name="citation_author" /> <meta content="Brunner, O." name="citation_author" /> <meta content="Bentvelsen, S." name="citation_author" /> <meta content="Rossi, L." name="citation_author" /> <meta content="Bogacz, A." name="citation_author" /> <meta content="Blondel, A." name="citation_author" /> <meta content="Lamont, M." name="citation_author" /> <meta content="Bruker, M." name="citation_author" /> <meta content="Devanz, G." name="citation_author" /> <meta content="Tanaka, O." name="citation_author" /> <meta content="Shi, J." name="citation_author" /> <meta content="Arndt, T." name="citation_author" /> <meta content="Schulte, D." name="citation_author" /> <meta content="Pietralla, N." name="citation_author" /> <meta content="Wing, M." name="citation_author" /> <meta content="Corde, S." name="citation_author" /> <meta content="Leemans, W." name="citation_author" /> <meta content="Grudiev, A." name="citation_author" /> <meta content="Ferrario, M." name="citation_author" /> <meta content="Pastrone, N." name="citation_author" /> <meta content="Weise, H." name="citation_author" /> <meta content="Rosaz, G." name="citation_author" /> <meta content="Longuevergne, D." name="citation_author" /> <meta content="Kühn, J." name="citation_author" /> <meta content="Palmer, M." name="citation_author" /> <meta content="Tsesmelis, E." name="citation_author" /> <meta content="Gschwendtner, E." name="citation_author" /> <meta content="Lebrun, P." name="citation_author" /> <meta content="Jakobs, K." name="citation_author" /> <meta content="Rochepault, E." name="citation_author" /> <meta content="Delahaye, J.P." name="citation_author" /> <meta content="Colino, N." name="citation_author" /> <meta content="Burt, G." name="citation_author" /> <meta content="Ruber, R." name="citation_author" /> <meta content="Nakada, T." name="citation_author" /> <meta content="Previtali, E." name="citation_author" /> <meta content="Métral, E." name="citation_author" /> <meta content="Brinkmann, R." name="citation_author" /> <meta content="Geddes, C." name="citation_author" /> <meta content="Kuske, B." name="citation_author" /> <meta content="Hogan, M." name="citation_author" /> <meta content="Lucchesi, D." name="citation_author" /> <meta content="Gianotti, F." name="citation_author" /> <meta content="Cenni, E." name="citation_author" /> <meta content="Arnold, M." name="citation_author" /> <meta content="Bossi, F." name="citation_author" /> <meta content="Marhauser, F." name="citation_author" /> <meta content="Mnich, J." name="citation_author" /> <meta content="Vinokurov, N." name="citation_author" /> <meta content="Klein, M." name="citation_author" /> <meta content="Williams, P." name="citation_author" /> <meta content="Muggli, P." name="citation_author" /> <meta content="Catalan-Lasheras, N." name="citation_author" /> <meta content="Calatroni, S." name="citation_author" /> <meta content="Nghiem, P." name="citation_author" /> <meta content="Lundh, O." name="citation_author" /> <meta content="Etienvre, A.-I." name="citation_author" /> <meta content="García-Tabarés, L." name="citation_author" /> <meta content="Specka, A." name="citation_author" /> <meta content="Seidel, M." name="citation_author" /> <meta content="Li, D." name="citation_author" /> <meta content="10.23731/CYRM-2022-001" name="citation_doi" /> <meta content="CERN Yellow Rep. Monogr." name="citation_journal_title" /> <meta content="1" name="citation_volume" /> <meta content="1-270" name="citation_firstpage" /> <meta content="2022/01/19" name="citation_publication_date" /> <meta name="citation_online_date" content="2022/01/22"> <meta content="arXiv:2201.07895" name="citation_technical_report_number" /> <meta content="CERN-2022-001" name="citation_technical_report_number" /> <meta content="CERN-2022-001" name="citation_technical_report_institution" /> <meta content="9789290836216" name="citation_isbn" /> <meta content="9789290836223" name="citation_isbn" /> <meta content="10.23731/CYRM-2022-001" name="citation_doi" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2800190/files/2201.07895.pdf" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2800190/files/146-138-PB.pdf" />  <meta content="European Strategy for Particle Physics -- Accelerator R&D; Roadmap" property="og:title" /> <meta content="arXiv" property="og:title" /> <meta content="European Strategy for Particle Physics - Accelerator R&D; Roadmap" property="og:title" /> <meta content="website" property="og:type" /> <meta content="website" property="og:type" /> <meta content="https://cds.cern.ch/record/2800190" property="og:url" /> <meta name="twitter:image" content="https://cds.cern.ch/record/2800190/files/146-138-PB.jpg?subformat=icon-180" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/146-138-PB.jpg?subformat=icon-180" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/146-138-PB.jpg?subformat=icon-180" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/Front cover.png?subformat=icon-180" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/Front cover.png?subformat=icon-180" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/Front cover.png" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/Front cover.png" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/146-138-PB.gif?subformat=icon" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/146-138-PB.gif?subformat=icon" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/146-138-PB.jpg?subformat=icon-180" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/146-138-PB.jpg?subformat=icon-180" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/146-138-PB.jpg?subformat=icon-700" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/146-138-PB.jpg?subformat=icon-700" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/Front cover.gif?subformat=icon" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/Front cover.gif?subformat=icon" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/Front cover.png?subformat=icon-180" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/Front cover.png?subformat=icon-180" /> <meta property="og:image" content="https://cds.cern.ch/record/2800190/files/Front cover.png?subformat=icon-700" /> <meta property="og:image:secure_url" content="https://cds.cern.ch/record/2800190/files/Front cover.png?subformat=icon-700" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="The 2020 update of the European Strategy for Particle Physics emphasised the importance of an intensified and well-coordinated programme of accelerator R&D;, supporting the design and delivery of future particle accelerators in a timely, affordable and sustainable way. This report sets out a roadmap for European accelerator R&D; for the next five to ten years, covering five topical areas identified in the Strategy update. The R&D; objectives include: improvement of the performance and cost-performance of magnet and radio-frequency acceleration systems; investigations of the potential of laser / plasma acceleration and energy-recovery linac techniques; and development of new concepts for muon beams and muon colliders. The goal of the roadmap is to document the collective view of the field on the next steps for the R&D; programme, and to provide the evidence base to support subsequent decisions on prioritisation, resourcing and implementation." property="og:description" /> <meta content="arXiv" property="og:description" />  <meta content="summary" name="twitter:card" /> <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="CERN32Document32Server 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/2800190" 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> > European Strategy for Particle Physics - Accelerator R&D Roadmap </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/2800190/?ln=en">Information </a></li><li class=""><a href="/record/2800190/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="2800190"></abbr> <style type="text/css">  </style> <script type="text/javascript" src="/js/pdf-previewer-append-to-table.js"></script> <table class="formatRecordTableFullWidth" > <tr> <td class="formatRecordHeader" style="background-image: url('https://cds.cern.ch/img/journals.jpg');" colspan="2"> Report </td> </tr> <tr><td class="formatRecordLabel"> Report number </td><td style="padding-left:5px;"><a href="http://arxiv.org/abs/arXiv:2201.07895">arXiv:2201.07895</a> ; CERN-2022-001</td></tr> <tr><td class="formatRecordLabel"> Title </td><td style="padding-left:5px;"><b>European Strategy for Particle Physics - Accelerator R&D Roadmap</b></td></tr> <tr><td class="formatRecordLabel"></td><td style="padding-left:5px;"> <style> .yr_cover { position: absolute; display: none; z-index: 9999; margin-left: 2px; -moz-box-shadow: 2px 2px 6px gray; -webkit-box-shadow: 2px 2px 6px gray; -o-box-shadow: 2px 2px 6px gray; box-shadow: 2px 2px 6px gray; } </style> <script> $(window).bind("load", function() { $("#yr_cover_2800190_target").mouseover(function() { $("body").append("<div id='yr_cover_2800190' class='yr_cover'><img style='max-height: 640px; max-width: 480px;' src='https://cds.cern.ch/record/2800190/files/Front cover.png' /></div>"); $("#yr_cover_2800190").css('top', $("#yr_cover_2800190_target").offset().top + 'px'); $("#yr_cover_2800190").css('left', ($("#yr_cover_2800190_target").offset().left + $("#yr_cover_2800190_target").outerWidth()) + 'px'); $("#yr_cover_2800190").fadeIn("fast"); }); $("#yr_cover_2800190_target").mouseout(function() { $("#yr_cover_2800190").fadeOut("fast"); }); }); </script> <img id="yr_cover_2800190_target" src="https://cds.cern.ch/record/2800190/files/Front cover.gif?subformat=icon" alt="CERN Yellow Report Front Cover" /> </td></tr> <tr><td class="formatRecordLabel" style="vertical-align:top;">Related title</td><td style="padding-left:5px; ">European Strategy for Particle Physics -- Accelerator R&D Roadmap<br/></td></tr> <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 136 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=Adolphsen%2C%20C.&ln=en">Adolphsen, C.</a> (SLAC) ; <a href="https://cds.cern.ch/search?f=author&p=Angal-Kalinin%2C%20D.&ln=en">Angal-Kalinin, D.</a> (Daresbury) ; <a href="https://cds.cern.ch/search?f=author&p=Arndt%2C%20T.&ln=en">Arndt, T.</a> (KIT, Karlsruhe) ; <a href="https://cds.cern.ch/search?f=author&p=Arnold%2C%20M.&ln=en">Arnold, M.</a> (Darmstadt, Tech. U.) ; <a href="https://cds.cern.ch/search?f=author&p=Assmann%2C%20R.&ln=en">Assmann, R.</a> (DESY ; Frascati) ; <a href="https://cds.cern.ch/search?f=author&p=Auchmann%2C%20B.&ln=en">Auchmann, B.</a> (PSI, Villigen) ; <a href="https://cds.cern.ch/search?f=author&p=Aulenbacher%2C%20K.&ln=en">Aulenbacher, K.</a> (Mainz U., Inst. Phys.) ; <a href="https://cds.cern.ch/search?f=author&p=Ballarino%2C%20A.&ln=en">Ballarino, A.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Baudouy%2C%20B.&ln=en">Baudouy, B.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Baudrenghien%2C%20P.&ln=en">Baudrenghien, P.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Benedikt%2C%20M.&ln=en">Benedikt, M.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bentvelsen%2C%20S.&ln=en">Bentvelsen, S.</a> (Nikhef, Amsterdam) ; <a href="https://cds.cern.ch/search?f=author&p=Blondel%2C%20A.&ln=en">Blondel, A.</a> (Paris U., VI-VII ; Geneva U.) ; <a href="https://cds.cern.ch/search?f=author&p=Bogacz%2C%20A.&ln=en">Bogacz, A.</a> (Hampton U. ; Jefferson Lab) ; <a href="https://cds.cern.ch/search?f=author&p=Bossi%2C%20F.&ln=en">Bossi, F.</a> (Frascati) ; <a href="https://cds.cern.ch/search?f=author&p=Bottura%2C%20L.&ln=en">Bottura, L.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bousson%2C%20S.&ln=en">Bousson, S.</a> (IJCLab, Orsay) ; <a href="https://cds.cern.ch/search?f=author&p=Br%C3%BCning%2C%20O.&ln=en">Brüning, O.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Brinkmann%2C%20R.&ln=en">Brinkmann, R.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Bruker%2C%20M.&ln=en">Bruker, M.</a> (Hampton U. ; Jefferson Lab) ; <a href="https://cds.cern.ch/search?f=author&p=Brunner%2C%20O.&ln=en">Brunner, O.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Burrows%2C%20P.N.&ln=en">Burrows, P.N.</a> (JAI, UK) ; <a href="https://cds.cern.ch/search?f=author&p=Burt%2C%20G.&ln=en">Burt, G.</a> (Lancaster U.) ; <a href="https://cds.cern.ch/search?f=author&p=Calatroni%2C%20S.&ln=en">Calatroni, S.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Cassou%2C%20K.&ln=en">Cassou, K.</a> (IJCLab, Orsay) ; <a href="https://cds.cern.ch/search?f=author&p=Castilla%2C%20A.&ln=en">Castilla, A.</a> (Lancaster U.) ; <a href="https://cds.cern.ch/search?f=author&p=Catalan-Lasheras%2C%20N.&ln=en">Catalan-Lasheras, N.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Cenni%2C%20E.&ln=en">Cenni, E.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Chanc%C3%A9%2C%20A.&ln=en">Chancé, A.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Colino%2C%20N.&ln=en">Colino, N.</a> (Madrid, CIEMAT) ; <a href="https://cds.cern.ch/search?f=author&p=Corde%2C%20S.&ln=en">Corde, S.</a> (Ec. Polytech., Palaiseau (main)) ; <a href="https://cds.cern.ch/search?f=author&p=Corner%2C%20L.&ln=en">Corner, L.</a> (Liverpool U.) ; <a href="https://cds.cern.ch/search?f=author&p=Cros%2C%20B.&ln=en">Cros, B.</a> (LPGP, Orsay) ; <a href="https://cds.cern.ch/search?f=author&p=Cross%2C%20A.&ln=en">Cross, A.</a> (Strathclyde U.) ; <a href="https://cds.cern.ch/search?f=author&p=Delahaye%2C%20J.P.&ln=en">Delahaye, J.P.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Devanz%2C%20G.&ln=en">Devanz, G.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Etienvre%2C%20A.-I.&ln=en">Etienvre, A.-I.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Evtushenko%2C%20P.&ln=en">Evtushenko, P.</a> (HZDR, Dresden) ; <a href="https://cds.cern.ch/search?f=author&p=Faus-Golfe%2C%20A.&ln=en">Faus-Golfe, A.</a> (IJCLab, Orsay) ; <a href="https://cds.cern.ch/search?f=author&p=Fazilleau%2C%20P.&ln=en">Fazilleau, P.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Ferrario%2C%20M.&ln=en">Ferrario, M.</a> (Frascati) ; <a href="https://cds.cern.ch/search?f=author&p=Gallo%2C%20A.&ln=en">Gallo, A.</a> (Frascati) ; <a href="https://cds.cern.ch/search?f=author&p=Garc%C3%ADa-Tabar%C3%A9s%2C%20L.&ln=en">García-Tabarés, L.</a> (Madrid, CIEMAT) ; <a href="https://cds.cern.ch/search?f=author&p=Geddes%2C%20C.&ln=en">Geddes, C.</a> (Bonn U. ; LBL, Berkeley) ; <a href="https://cds.cern.ch/search?f=author&p=Gerigk%2C%20F.&ln=en">Gerigk, F.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gianotti%2C%20F.&ln=en">Gianotti, F.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gilardoni%2C%20S.&ln=en">Gilardoni, S.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Grudiev%2C%20A.&ln=en">Grudiev, A.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Gschwendtner%2C%20E.&ln=en">Gschwendtner, E.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Hoffstaetter%2C%20G.&ln=en">Hoffstaetter, G.</a> (Cornell U., LNS ; Brookhaven)<span id="more" style=""> ; <a href="https://cds.cern.ch/search?f=author&p=Hogan%2C%20M.&ln=en">Hogan, M.</a> (SLAC) ; <a href="https://cds.cern.ch/search?f=author&p=Hooker%2C%20S.&ln=en">Hooker, S.</a> (JAI, UK) ; <a href="https://cds.cern.ch/search?f=author&p=Hutton%2C%20A.&ln=en">Hutton, A.</a> (Hampton U. ; Jefferson Lab) ; <a href="https://cds.cern.ch/search?f=author&p=Ischebeck%2C%20R.&ln=en">Ischebeck, R.</a> (PSI, Villigen) ; <a href="https://cds.cern.ch/search?f=author&p=Jakobs%2C%20K.&ln=en">Jakobs, K.</a> (Freiburg U.) ; <a href="https://cds.cern.ch/search?f=author&p=Janot%2C%20P.&ln=en">Janot, P.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Jensen%2C%20E.&ln=en">Jensen, E.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=K%C3%BChn%2C%20J.&ln=en">Kühn, J.</a> (Helmholtz-Zentrum, Berlin) ; <a href="https://cds.cern.ch/search?f=author&p=Kaabi%2C%20W.&ln=en">Kaabi, W.</a> (IJCLab, Orsay) ; <a href="https://cds.cern.ch/search?f=author&p=Kayran%2C%20D.&ln=en">Kayran, D.</a> (Brookhaven) ; <a href="https://cds.cern.ch/search?f=author&p=Klein%2C%20M.&ln=en">Klein, M.</a> (Liverpool U.) ; <a href="https://cds.cern.ch/search?f=author&p=Knobloch%2C%20J.&ln=en">Knobloch, J.</a> (Siegen U. ; Helmholtz-Zentrum, Berlin) ; <a href="https://cds.cern.ch/search?f=author&p=Koratzinos%2C%20M.&ln=en">Koratzinos, M.</a> (MIT) ; <a href="https://cds.cern.ch/search?f=author&p=Kuske%2C%20B.&ln=en">Kuske, B.</a> (Helmholtz-Zentrum, Berlin) ; <a href="https://cds.cern.ch/search?f=author&p=Lamont%2C%20M.&ln=en">Lamont, M.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Latina%2C%20A.&ln=en">Latina, A.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Lebrun%2C%20P.&ln=en">Lebrun, P.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Leemans%2C%20W.&ln=en">Leemans, W.</a> (DESY ; Hamburg U., Dept. Math.) ; <a href="https://cds.cern.ch/search?f=author&p=Li%2C%20D.&ln=en">Li, D.</a> (Bonn U. ; LBL, Berkeley) ; <a href="https://cds.cern.ch/search?f=author&p=Long%2C%20K.&ln=en">Long, K.</a> (Rutherford ; Imperial Coll., London) ; <a href="https://cds.cern.ch/search?f=author&p=Longuevergne%2C%20D.&ln=en">Longuevergne, D.</a> (IJCLab, Orsay) ; <a href="https://cds.cern.ch/search?f=author&p=Losito%2C%20R.&ln=en">Losito, R.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Lu%2C%20W.&ln=en">Lu, W.</a> (Taiwan, Natl. Tsing Hua U.) ; <a href="https://cds.cern.ch/search?f=author&p=Lucchesi%2C%20D.&ln=en">Lucchesi, D.</a> (INFN, Padua ; Padua U.) ; <a href="https://cds.cern.ch/search?f=author&p=Lundh%2C%20O.&ln=en">Lundh, O.</a> (Lund U. (main)) ; <a href="https://cds.cern.ch/search?f=author&p=M%C3%A9tral%2C%20E.&ln=en">Métral, E.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Marhauser%2C%20F.&ln=en">Marhauser, F.</a> (Hampton U. ; Jefferson Lab) ; <a href="https://cds.cern.ch/search?f=author&p=Michizono%2C%20S.&ln=en">Michizono, S.</a> (KEK, Tsukuba) ; <a href="https://cds.cern.ch/search?f=author&p=Militsyn%2C%20B.&ln=en">Militsyn, B.</a> (Daresbury) ; <a href="https://cds.cern.ch/search?f=author&p=Mnich%2C%20J.&ln=en">Mnich, J.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Montesinos%2C%20E.&ln=en">Montesinos, E.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Mounet%2C%20N.&ln=en">Mounet, N.</a> (ed.) (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Muggli%2C%20P.&ln=en">Muggli, P.</a> (CERN ; Munich, Max Planck Inst.) ; <a href="https://cds.cern.ch/search?f=author&p=Musumeci%2C%20P.&ln=en">Musumeci, P.</a> (UCLA) ; <a href="https://cds.cern.ch/search?f=author&p=Nagaitsev%2C%20S.&ln=en">Nagaitsev, S.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Nakada%2C%20T.&ln=en">Nakada, T.</a> (EPFL-ISIC, Lausanne) ; <a href="https://cds.cern.ch/search?f=author&p=Neumann%2C%20A.&ln=en">Neumann, A.</a> (Helmholtz-Zentrum, Berlin) ; <a href="https://cds.cern.ch/search?f=author&p=Newbold%2C%20D.&ln=en">Newbold, D.</a> (Rutherford) ; <a href="https://cds.cern.ch/search?f=author&p=Nghiem%2C%20P.&ln=en">Nghiem, P.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Noe%2C%20M.&ln=en">Noe, M.</a> (KIT, Karlsruhe) ; <a href="https://cds.cern.ch/search?f=author&p=Oide%2C%20K.&ln=en">Oide, K.</a> (KEK, Tsukuba) ; <a href="https://cds.cern.ch/search?f=author&p=Osterhoff%2C%20J.&ln=en">Osterhoff, J.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Palmer%2C%20M.&ln=en">Palmer, M.</a> (Brookhaven) ; <a href="https://cds.cern.ch/search?f=author&p=Pastrone%2C%20N.&ln=en">Pastrone, N.</a> (INFN, Turin) ; <a href="https://cds.cern.ch/search?f=author&p=Pietralla%2C%20N.&ln=en">Pietralla, N.</a> (Darmstadt, Tech. U.) ; <a href="https://cds.cern.ch/search?f=author&p=Prestemon%2C%20S.&ln=en">Prestemon, S.</a> (Bonn U. ; LBL, Berkeley) ; <a href="https://cds.cern.ch/search?f=author&p=Previtali%2C%20E.&ln=en">Previtali, E.</a> (INFN, Aquila ; L'Aquila U.) ; <a href="https://cds.cern.ch/search?f=author&p=Proslier%2C%20T.&ln=en">Proslier, T.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Quettier%2C%20L.&ln=en">Quettier, L.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Raubenheimer%2C%20T.&ln=en">Raubenheimer, T.</a> (SLAC ; Stanford U., Phys. Dept.) ; <a href="https://cds.cern.ch/search?f=author&p=Rimmer%2C%20B.&ln=en">Rimmer, B.</a> (Hampton U. ; Jefferson Lab) ; <a href="https://cds.cern.ch/search?f=author&p=Rivkin%2C%20L.&ln=en">Rivkin, L.</a> (PSI, Villigen) ; <a href="https://cds.cern.ch/search?f=author&p=Rochepault%2C%20E.&ln=en">Rochepault, E.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Rogers%2C%20C.&ln=en">Rogers, C.</a> (Rutherford) ; <a href="https://cds.cern.ch/search?f=author&p=Rosaz%2C%20G.&ln=en">Rosaz, G.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Roser%2C%20T.&ln=en">Roser, T.</a> (Brookhaven) ; <a href="https://cds.cern.ch/search?f=author&p=Rossi%2C%20L.&ln=en">Rossi, L.</a> (LASA, Segrate) ; <a href="https://cds.cern.ch/search?f=author&p=Ruber%2C%20R.&ln=en">Ruber, R.</a> (Uppsala U.) ; <a href="https://cds.cern.ch/search?f=author&p=Schulte%2C%20D.&ln=en">Schulte, D.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Seidel%2C%20M.&ln=en">Seidel, M.</a> (PSI, Villigen ; EPFL-ISIC, Lausanne) ; <a href="https://cds.cern.ch/search?f=author&p=Senatore%2C%20C.&ln=en">Senatore, C.</a> (Geneva U.) ; <a href="https://cds.cern.ch/search?f=author&p=Shepherd%2C%20B.&ln=en">Shepherd, B.</a> (Daresbury) ; <a href="https://cds.cern.ch/search?f=author&p=Shi%2C%20J.&ln=en">Shi, J.</a> (Taiwan, Natl. Tsing Hua U.) ; <a href="https://cds.cern.ch/search?f=author&p=Shipman%2C%20N.&ln=en">Shipman, N.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Specka%2C%20A.&ln=en">Specka, A.</a> (Ecole Polytechnique) ; <a href="https://cds.cern.ch/search?f=author&p=Stapnes%2C%20S.&ln=en">Stapnes, S.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Stocchi%2C%20A.&ln=en">Stocchi, A.</a> (IJCLab, Orsay) ; <a href="https://cds.cern.ch/search?f=author&p=Stratakis%2C%20D.&ln=en">Stratakis, D.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Syratchev%2C%20I.&ln=en">Syratchev, I.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Tanaka%2C%20O.&ln=en">Tanaka, O.</a> (KEK, Tsukuba) ; <a href="https://cds.cern.ch/search?f=author&p=Tantawi%2C%20S.&ln=en">Tantawi, S.</a> (SLAC) ; <a href="https://cds.cern.ch/search?f=author&p=Tennant%2C%20C.&ln=en">Tennant, C.</a> (Hampton U. ; Jefferson Lab) ; <a href="https://cds.cern.ch/search?f=author&p=Tsesmelis%2C%20E.&ln=en">Tsesmelis, E.</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Vaccarezza%2C%20C.&ln=en">Vaccarezza, C.</a> (Frascati) ; <a href="https://cds.cern.ch/search?f=author&p=Valente%2C%20A.-M.&ln=en">Valente, A.-M.</a> (Hampton U. ; Jefferson Lab) ; <a href="https://cds.cern.ch/search?f=author&p=V%C3%A9drine%2C%20P.&ln=en">Védrine, P.</a> (Saclay) ; <a href="https://cds.cern.ch/search?f=author&p=Vieira%2C%20J.&ln=en">Vieira, J.</a> (Lisbon, IST) ; <a href="https://cds.cern.ch/search?f=author&p=Vinokurov%2C%20N.&ln=en">Vinokurov, N.</a> (Novosibirsk, IYF) ; <a href="https://cds.cern.ch/search?f=author&p=Weise%2C%20H.&ln=en">Weise, H.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Wenskat%2C%20M.&ln=en">Wenskat, M.</a> (DESY) ; <a href="https://cds.cern.ch/search?f=author&p=Williams%2C%20P.&ln=en">Williams, P.</a> (Daresbury) ; <a href="https://cds.cern.ch/search?f=author&p=Wing%2C%20M.&ln=en">Wing, M.</a> (University Coll. London) ; <a href="https://cds.cern.ch/search?f=author&p=Yamamoto%2C%20A.&ln=en">Yamamoto, A.</a> (KEK, Tsukuba) ; <a href="https://cds.cern.ch/search?f=author&p=Yamamoto%2C%20Y.&ln=en">Yamamoto, Y.</a> (KEK, Tsukuba) ; <a href="https://cds.cern.ch/search?f=author&p=Yokoya%2C%20K.&ln=en">Yokoya, K.</a> (KEK, Tsukuba) ; <a href="https://cds.cern.ch/search?f=author&p=Zimmermann%2C%20F.&ln=en">Zimmermann, F.</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"> Publication </td><td style="padding-left:5px;">2022-03-17 - 270.</td></tr> <tr><td class="formatRecordLabel"> Series </td><td style="padding-left:5px;">(<a href="/search?f=490__a&p=CERN%20Yellow%20Reports%3A%20Monographs">CERN Yellow Reports: Monographs</a> ; 1/2022)</td></tr> <tr><td class="formatRecordLabel"> Note </td><td style="padding-left:5px;">270 pages, 58 figures. Editor: N. Mounet. LDG chair: D. Newbold. Panel chairs: P. Védrine (HFM), S. Bousson (RF), R. Assmann (plasma), D. Schulte (muon), M. Klein (ERL). Panel editors: B. Baudouy (HFM), L. Bottura (HFM), S. Bousson (RF), G. Burt (RF), R. Assmann (plasma), E. Gschwendtner (plasma), R. Ischebeck (plasma), C. Rogers (muon), D. Schulte (muon), M. Klein (ERL)</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.23731/CYRM-2022-001"><i>CERN Yellow Rep. Monogr.</i> 1 (2022) 1-270</a> </a></td></tr> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">Particle Physics - Experiment ; Accelerators and Storage Rings</td></tr> <tr><td class="formatRecordLabel"> Study </td><td style="padding-left:5px;"><a href='https://cds.cern.ch/search?p=693__s:"CERN FCC"'>CERN FCC</a> ; <a href='https://cds.cern.ch/search?p=693__s:"IMCC"'>IMCC</a> ; <a href='https://cds.cern.ch/search?p=693__s:"ILC"'>ILC</a> ; <a href='https://cds.cern.ch/search?p=693__s:"CLIC"'>CLIC</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">The 2020 update of the European Strategy for Particle Physics emphasised the importance of an intensified and well-coordinated programme of accelerator R&D, supporting the design and delivery of future particle accelerators in a timely, affordable and sustainable way. This report sets out a roadmap for European accelerator R&D for the next five to ten years, covering five topical areas identified in the Strategy update. The R&D objectives include: improvement of the performance and cost-performance of magnet and radio-frequency acceleration systems; investigations of the potential of laser / plasma acceleration and energy-recovery linac techniques; and development of new concepts for muon beams and muon colliders. The goal of the roadmap is to document the collective view of the field on the next steps for the R&D programme, and to provide the evidence base to support subsequent decisions on prioritisation, resourcing and implementation.</td></tr> <tr><td class="formatRecordLabel"> ISBN </td><td style="padding-left:5px;">9789290836216 (print)<br/>9789290836223 (e-book)<br/></td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.23731/CYRM-2022-001" title="DOI" target="_blank">10.23731/CYRM-2022-001</a> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;">publication: © 2022-2025 CERN (License: <a href="http://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a>)<br/>preprint: © 2022-2025 CERN (License: <a href="http://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a>)</td></tr> </table> <br/>Corresponding record in: <a href="http://inspirehep.net/record/2014192">Inspire</a> <div style="box-sizing: inherit;position: relative;min-height: 1em;margin: 1em 10px;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;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;"> To loan this literature, see Library holdings in the <a style="font-weight: bold; text-decoration: underline;" href=https://catalogue.library.cern/legacy/2800190>CERN Library Catalogue</a> website. </span> </div> <small> </small> <small> </small> <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 2022-01-22, last modified 2025-02-12</div></div> <div class="bottom-right-folded" style="text-align:right;padding-bottom:2px;"> <span class="moreinfo" style="margin-right:10px;"></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/2800190/files/2201.07895.pdf"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>PDF</a><br /><small>(<a href="/record/2800190/files/">additional files</a>)</small><br /></div><div><small class="detailedRecordActions">Publication:</small> <br /><a href="/record/2800190/files/146-138-PB.pdf"><img style="border:none" src="/img/file-icon-text-12x16.gif" alt="Download fulltext"/>PDF</a><br /><small>(<a href="/record/2800190/files/">additional files</a>)</small><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=2800190">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2800190/export/hx?ln=en">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2800190/export/hm?ln=en">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2800190/export/xm?ln=en">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2800190/export/xd?ln=en">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2800190/export/xe?ln=en">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2800190/export/xn?ln=en">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2800190/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/2201.0789/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2800190', addEmail: true, title: "European Strategy for Particle Physics - Accelerator R&D Roadmap", description: "The 2020 update of the European Strategy for Particle Physics emphasised the importance of an intensified and well-coordinated programme of accelerator R&D, supporting the design and delivery of future particle accelerators in a timely, affordable and sustainable way. This report sets out a roadmap for European accelerator R&D for the next five to ten years, covering five topical areas identified in the Strategy update. The R&D objectives include: improvement of the performance and cost-performance of magnet and radio-frequency acceleration systems; investigations of the potential of laser / plasma acceleration and energy-recovery linac techniques; and development of new concepts for muon beams and muon colliders. The goal of the roadmap is to document the collective view of the field on the next steps for the R&D programme, and to provide the evidence base to support subsequent decisions on prioritisation, resourcing and implementation." }); // ]]> </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/2800190?ln=bg" class="langinfo">Български</a>  <a href="/record/2800190?ln=ca" class="langinfo">Català</a>  <a href="/record/2800190?ln=de" class="langinfo">Deutsch</a>  <a href="/record/2800190?ln=el" class="langinfo">Ελληνικά</a>  <span class="langinfo">English</span>  <a href="/record/2800190?ln=es" class="langinfo">Español</a>  <a href="/record/2800190?ln=fr" class="langinfo">Français</a>  <a href="/record/2800190?ln=hr" class="langinfo">Hrvatski</a>  <a href="/record/2800190?ln=it" class="langinfo">Italiano</a>  <a href="/record/2800190?ln=ja" class="langinfo">日本語</a>  <a href="/record/2800190?ln=ka" class="langinfo">ქართული</a>  <a href="/record/2800190?ln=no" class="langinfo">Norsk/Bokmål</a>  <a href="/record/2800190?ln=pl" class="langinfo">Polski</a>  <a href="/record/2800190?ln=pt" class="langinfo">Português</a>  <a href="/record/2800190?ln=ru" class="langinfo">Русский</a>  <a href="/record/2800190?ln=sk" class="langinfo">Slovensky</a>  <a href="/record/2800190?ln=sv" class="langinfo">Svenska</a>  <a href="/record/2800190?ln=zh_CN" class="langinfo">中文(简)</a>  <a href="/record/2800190?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>