RF Performance Results of RF Double Quarter Wave Resonators for LHC High Luminosity Project

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This paper addresses the cavities preparation processes and summarizes the results of cryogenic tests of DQW cavities at CERN Turaj, Katarzyna; Bastard, Jeremy; Calaga, Rama; Calvo, Sebastien; Capatina, Ofelia; Castilla, Alejandro; Chiodini, Marco; Duval, Christophe; Edwards, Amelia; Ferreira, Leonel; Gourragne, Max; Kohler, Paul; Montesinos, Eric; Pasquino, Chiara; Pechaud, Gabriel; Stapley, Niall; Valverde Alonso, Nuria; Walker, Jordan David" /> <meta name="keywords" content="cavity, HOM, luminosity, vacuum, radiation" /> <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 : RF Performance Results of RF Double Quarter Wave Resonators for LHC High Luminosity Project" name="citation_title" /> <meta content="Turaj, Katarzyna" name="citation_author" /> <meta content="Bastard, Jeremy" name="citation_author" /> <meta content="Calvo, Sebastien" name="citation_author" /> <meta content="Valverde Alonso, Nuria" name="citation_author" /> <meta content="Gourragne, Max" name="citation_author" /> <meta content="Kohler, Paul" name="citation_author" /> <meta content="Pechaud, Gabriel" name="citation_author" /> <meta content="Edwards, Amelia" name="citation_author" /> <meta content="Montesinos, Eric" name="citation_author" /> <meta content="Stapley, Niall" name="citation_author" /> <meta content="Chiodini, Marco" name="citation_author" /> <meta content="Capatina, Ofelia" name="citation_author" /> <meta content="Duval, Christophe" name="citation_author" /> <meta content="Pasquino, Chiara" name="citation_author" /> <meta content="Calaga, Rama" name="citation_author" /> <meta content="Castilla, Alejandro" name="citation_author" /> <meta content="Ferreira, Leonel" name="citation_author" /> <meta content="Walker, Jordan David" name="citation_author" /> <meta content="10.18429/JACoW-SRF2023-THIAA02" name="citation_doi" /> <meta content="JACoW SRF" name="citation_journal_title" /> <meta content="2023" name="citation_volume" /> <meta content="925-928" name="citation_firstpage" /> <meta content="2023" name="citation_publication_date" /> <meta name="citation_online_date" content="2024/06/18"> <meta content="10.18429/JACoW-SRF2023-THIAA02" name="citation_doi" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2901254/files/document.pdf" />  <meta content="RF Performance Results of RF Double Quarter Wave Resonators for LHC High Luminosity Project" 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/2901254" property="og:url" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="The LHC High Luminosity (HL-LHC) project includes, among other key items, the installation of superconducting crab cavities in the LHC machine. 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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>RF Performance Results of RF Double Quarter Wave Resonators for LHC High Luminosity Project</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 = "Hide" } else { more.style.display = 'none'; extension.style.display = ''; link.innerHTML = "Show all 18 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=Turaj%2C%20Katarzyna&ln=en">Turaj, Katarzyna</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Bastard%2C%20Jeremy&ln=en">Bastard, Jeremy</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=Calvo%2C%20Sebastien&ln=en">Calvo, Sebastien</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Capatina%2C%20Ofelia&ln=en">Capatina, Ofelia</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Castilla%2C%20Alejandro&ln=en">Castilla, Alejandro</a> (CERN ; Jefferson Lab) ; <a href="https://cds.cern.ch/search?f=author&p=Chiodini%2C%20Marco&ln=en">Chiodini, Marco</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Duval%2C%20Christophe&ln=en">Duval, Christophe</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Edwards%2C%20Amelia&ln=en">Edwards, Amelia</a> (CERN ; Lancaster U.) ; <a href="https://cds.cern.ch/search?f=author&p=Ferreira%2C%20Leonel&ln=en">Ferreira, Leonel</a> (CERN)<span id="more" style=""> ; <a href="https://cds.cern.ch/search?f=author&p=Gourragne%2C%20Max&ln=en">Gourragne, Max</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Kohler%2C%20Paul&ln=en">Kohler, Paul</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Montesinos%2C%20Eric&ln=en">Montesinos, Eric</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Pasquino%2C%20Chiara&ln=en">Pasquino, Chiara</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Pechaud%2C%20Gabriel&ln=en">Pechaud, Gabriel</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Stapley%2C%20Niall&ln=en">Stapley, Niall</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Valverde%20Alonso%2C%20Nuria&ln=en">Valverde Alonso, Nuria</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Walker%2C%20Jordan%20David&ln=en">Walker, Jordan David</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;">2023</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">7</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-SRF2023-THIAA02"><i>JACoW SRF</i> 2023 (2023) 925-928</a> </a></td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/record/2900962">21st International Conference on Radio-Frequency Superconductivity (SRF 2023)</a>, Grand Rapids, MI, United States, 22 - 30 Jun 2023, pp.925-928</td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-SRF2023-THIAA02" title="DOI" target="_blank">10.18429/JACoW-SRF2023-THIAA02</a> <tr><td class="formatRecordLabel"> Subject category </td><td style="padding-left:5px;">Accelerators and Storage Rings</td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">The LHC High Luminosity (HL-LHC) project includes, among other key items, the installation of superconducting crab cavities in the LHC machine. The Double Quarter Wave (DQW) crab cavity will be utilised to compensate for the effects of the vertical crossing angle. Two bare DQW series cavities were manufactured in Germany by RI Research Instruments and validated successfully at CERN through a cold test at 2K. Two DQW series cavities were produced in-house at CERN, integrated into a titanium helium tank, and equipped with RF ancillaries. This paper addresses the cavities preparation processes and summarizes the results of cryogenic tests of DQW cavities at CERN</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;">© 2024-2025 the author(s) (License: <a href="https://creativecommons.org/licenses/by/4.0">CC-BY-4.0</a>)</td></tr> </table> <br/>Corresponding record in: <a href="http://inspirehep.net/record/2723388">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"> Record created 2024-06-18, last modified 2024-06-18</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%3A2901254&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/2901254/files/document.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=2901254">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2901254/export/hx?ln=en">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2901254/export/hm?ln=en">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2901254/export/xm?ln=en">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2901254/export/xd?ln=en">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2901254/export/xe?ln=en">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2901254/export/xn?ln=en">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2901254/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:2901254/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2901254', addEmail: true, title: "RF Performance Results of RF Double Quarter Wave Resonators for LHC High Luminosity Project", description: "The LHC High Luminosity (HL-LHC) project includes, among other key items, the installation of superconducting crab cavities in the LHC machine. 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RF Performance Results of RF Double Quarter Wave Resonators for LHC High Luminosity Project - CERN Document Server