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Scope of the test stand is to study the operational performance of crab cavities for HL-LHC – more generally, SRF cavities – through a wide range of proton beam parameters up to high energy and current, under safe conditions for equipment and personnel. The SPS beam instrumentation is used to monitor orbit centering, RF phase scans, bunch rotation. To minimize impact on beam time, infrastructure and services allow for full remote control. Critical aperture restrictions is overcome by placing the test structure and its ancillaries on a motorized table for lateral translation in- and out of beam. Two articulated Y-shaped vacuum chambers connect the test cryomodule on a beam by-pass. A new cryogenic refrigerator is installed in a split scheme, with an underground cold box fed from a surface compressor. The two Inductive Output Tubes (IOT) power amplifiers deliver up to 60 kW cw via coaxial transmission lines to the two cavities and charges and circulators, the latter installed on the translation table. Interlocks and safety equipment complete the test stand. Vandoni, Giovanna; Artoos, Kurt; Baglin, Vincent; Brodzinski, Krzysztof; Calaga, Rama; Capatina, Ofelia; Claudet, Serge; Delprat, Laurent; Mehanneche, Scharif; Montesinos, Eric; Pasquino, Chiara; Swieszek, Joanna" /> <meta name="keywords" content="cavity, cryogenics, cryomodule, vacuum, SRF" /> <script type="text/javascript" src="https://cds.cern.ch/js/jquery.min.js"></script>  <link rel="stylesheet" href="https://cds.cern.ch/img/webnews.css" type="text/css" />  <script type="text/javascript" src="https://cds.cern.ch/js/webnews.js?v=20131009"></script> <meta property="fb:app_id" content="137353533001720"/> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$']], processEscapes: true}, showProcessingMessages: false, messageStyle: "none" }); </script> <script src="/MathJax/MathJax.js?config=TeX-AMS_CHTML" type="text/javascript"> </script>  <meta content="JACoW : An SRF Test Stand in High Intensity and High Energy Proton Beams" name="citation_title" /> <meta content="Vandoni, Giovanna" name="citation_author" /> <meta content="Montesinos, Eric" name="citation_author" /> <meta content="Delprat, Laurent" name="citation_author" /> <meta content="Swieszek, Joanna" name="citation_author" /> <meta content="Mehanneche, Scharif" name="citation_author" /> <meta content="Capatina, Ofelia" name="citation_author" /> <meta content="Claudet, Serge" name="citation_author" /> <meta content="Pasquino, Chiara" name="citation_author" /> <meta content="Baglin, Vincent" name="citation_author" /> <meta content="Calaga, Rama" name="citation_author" /> <meta content="Brodzinski, Krzysztof" name="citation_author" /> <meta content="Artoos, Kurt" name="citation_author" /> <meta content="10.18429/JACoW-SRF2019-THP106" name="citation_doi" /> <meta content="1189-1193" name="citation_firstpage" /> <meta content="2019" name="citation_publication_date" /> <meta name="citation_online_date" content="2020/03/10"> <meta content="9783954502110" name="citation_isbn" /> <meta content="10.18429/JACoW-SRF2019-THP106" name="citation_doi" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2712613/files/10.18429_JACoW-SRF2019-THP106.pdf" />  <meta content="An SRF Test Stand in High Intensity and High Energy Proton Beams" property="og:title" /> <meta content="JACoW" property="og:title" /> <meta content="website" property="og:type" /> <meta content="website" property="og:type" /> <meta content="https://cds.cern.ch/record/2712613" property="og:url" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="In the framework of HL-LHC, a new infrastructure was installed in 2018, to test SRF structures in the proton beams of the SPS. 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var affiliation = $(this).data('affiliation') + '</br>'; var contribution = $(this).data('contribution') + '</br>'; $.magnificPopup.open({ items: { src: '<div id="ovelary-mathjax" class="overlay-white oc-content overlay-white-500">' + author + affiliation + contribution + '</div>', type: 'inline' }, callbacks: { open: function() { var div = document.getElementById("overlay-mathjax") MathJax.Hub.Queue(["Typeset", MathJax.Hub, div]); }, } }) }) }); </script> <tr><td class="formatRecordLabel"> Title </td><td style="padding-left:5px;"><b>An SRF Test Stand in High Intensity and High Energy Proton Beams</b></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 = "Sakrij" } else { more.style.display = 'none'; extension.style.display = ''; link.innerHTML = "Prikaži svih 12 autora" } 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=Vandoni%2C%20Giovanna&ln=hr">Vandoni, Giovanna</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Artoos%2C%20Kurt&ln=hr">Artoos, Kurt</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Baglin%2C%20Vincent&ln=hr">Baglin, Vincent</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Brodzinski%2C%20Krzysztof&ln=hr">Brodzinski, Krzysztof</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Calaga%2C%20Rama&ln=hr">Calaga, Rama</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Capatina%2C%20Ofelia&ln=hr">Capatina, Ofelia</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Claudet%2C%20Serge&ln=hr">Claudet, Serge</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Delprat%2C%20Laurent&ln=hr">Delprat, Laurent</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Mehanneche%2C%20Scharif&ln=hr">Mehanneche, Scharif</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Montesinos%2C%20Eric&ln=hr">Montesinos, Eric</a> (CERN)<span id="more" style=""> ; <a href="https://cds.cern.ch/search?f=author&p=Pasquino%2C%20Chiara&ln=hr">Pasquino, Chiara</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Swieszek%2C%20Joanna&ln=hr">Swieszek, Joanna</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;">2019</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">5</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/record/2710755">19th International Conference on RF Superconductivity</a>, Dresden, Germany, 30 Jun - 05 Jul 2019, pp.1189-1193</td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-SRF2019-THP106" title="DOI" target="_blank">10.18429/JACoW-SRF2019-THP106</a> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">Accelerators and Storage Rings</td></tr> <tr><td class="formatRecordLabel"> Project </td><td style="padding-left:5px;"><a href='https://cds.cern.ch/search?p=693__p:"CERN HL-LHC"'>CERN HL-LHC</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">In the framework of HL-LHC, a new infrastructure was installed in 2018, to test SRF structures in the proton beams of the SPS. Scope of the test stand is to study the operational performance of crab cavities for HL-LHC – more generally, SRF cavities – through a wide range of proton beam parameters up to high energy and current, under safe conditions for equipment and personnel. The SPS beam instrumentation is used to monitor orbit centering, RF phase scans, bunch rotation. To minimize impact on beam time, infrastructure and services allow for full remote control. Critical aperture restrictions is overcome by placing the test structure and its ancillaries on a motorized table for lateral translation in- and out of beam. Two articulated Y-shaped vacuum chambers connect the test cryomodule on a beam by-pass. A new cryogenic refrigerator is installed in a split scheme, with an underground cold box fed from a surface compressor. The two Inductive Output Tubes (IOT) power amplifiers deliver up to 60 kW cw via coaxial transmission lines to the two cavities and charges and circulators, the latter installed on the translation table. Interlocks and safety equipment complete the test stand.</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;">Publication: Any distribution of this work must maintain attribution to the author(s), title of the work, publisher, and DOI.<br/><a href="http://creativecommons.org/licenses/by/3.0/">CC-BY-3.0</a></td></tr> </table> <br/>Corresponding record in: <a href="http://inspirehep.net/record/1780577">Inspire</a> <small> </small> <br/> <br/><br/><div align="right"><div style="padding-bottom:2px;padding-top:30px;"><span class="moreinfo" style="margin-right:10px;"> <a href="" class="moreinfo">Back to search</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> Zapis kreiran 2020-03-10, zadnja izmjena 2022-08-17</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=hr&p=recid%3A2712613&rm=wrd" class="moreinfo">Slični zapisi</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">Cjeloviti tekst:</small> <br /><a href="/record/2712613/files/10.18429_JACoW-SRF2019-THP106.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=hr&recid=2712613">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2712613/export/hx?ln=hr">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2712613/export/hm?ln=hr">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2712613/export/xm?ln=hr">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2712613/export/xd?ln=hr">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2712613/export/xe?ln=hr">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2712613/export/xn?ln=hr">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2712613/export/xw?ln=hr">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:2712613/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2712613', addEmail: true, title: "An SRF Test Stand in High Intensity and High Energy Proton Beams", description: "In the framework of HL-LHC, a new infrastructure was installed in 2018, to test SRF structures in the proton beams of the SPS. Scope of the test stand is to study the operational performance of crab cavities for HL-LHC \u2013 more generally, SRF cavities \u2013 through a wide range of proton beam parameters up to high energy and current, under safe conditions for equipment and personnel. The SPS beam instrumentation is used to monitor orbit centering, RF phase scans, bunch rotation. To minimize impact on beam time, infrastructure and services allow for full remote control. Critical aperture restrictions is overcome by placing the test structure and its ancillaries on a motorized table for lateral translation in- and out of beam. Two articulated Y-shaped vacuum chambers connect the test cryomodule on a beam by-pass. A new cryogenic refrigerator is installed in a split scheme, with an underground cold box fed from a surface compressor. 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