20-Year Collaboration on Synchrotron RF Between CERN and J-PARC

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It was an exchange of our expertise on the wideband cavities and high-power solid-state amplifiers. This paper summarizes the 20-year collaboration which includes many synchrotrons of both facilities: J-PARC Rapid Cycling Synchrotron and Main Ring, CERN Proton Synchrotron, PS Booster, Antiproton Decelerator, Extra Low Energy Antiproton ring and MedAustron. By the improvements of cavity core using the magnetic annealing, field gradient of cavity and compactness were improved to fit the requirements for LHC Injector Upgrade (LIU)program. Radiation-hard and compact high-power solid-state amplifiers were also developed for LIU and future accelerator improvements. Ohmori, Chihiro; Brucoli, Matteo; Brugger, Markus; Damerau, Heiko; Danzeca, Salvatore; Hasegawa, Katsushi; Morita, Yuichi; Okita, Hidefumi; Paoluzzi, Mauro; Rossi, Carlo; Shirakata, Masashi; Sugiyama, Yasuyuki; Tamura, Fumihiko; Yoshii, Masahito" /> <meta name="keywords" content="cavity, synchrotron, proton, radiation, operation" /> <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="20-Year Collaboration on Synchrotron RF Between CERN and J-PARC" name="citation_title" /> <meta content="Ohmori, Chihiro" name="citation_author" /> <meta content="Okita, Hidefumi" name="citation_author" /> <meta content="Brugger, Markus" name="citation_author" /> <meta content="Yoshii, Masahito" name="citation_author" /> <meta content="Tamura, Fumihiko" name="citation_author" /> <meta content="Paoluzzi, Mauro" name="citation_author" /> <meta content="Morita, Yuichi" name="citation_author" /> <meta content="Damerau, Heiko" name="citation_author" /> <meta content="Hasegawa, Katsushi" name="citation_author" /> <meta content="Rossi, Carlo" name="citation_author" /> <meta content="Brucoli, Matteo" name="citation_author" /> <meta content="Danzeca, Salvatore" name="citation_author" /> <meta content="Shirakata, Masashi" name="citation_author" /> <meta content="Sugiyama, Yasuyuki" name="citation_author" /> <meta content="10.18429/JACoW-IPAC2022-FROXSP1" name="citation_doi" /> <meta content="JACoW IPAC" name="citation_journal_title" /> <meta content="2022" name="citation_volume" /> <meta content="3130" name="citation_firstpage" /> <meta content="2022" name="citation_publication_date" /> <meta name="citation_online_date" content="2023/01/11"> <meta content="10.18429/JACoW-IPAC2022-FROXSP1" name="citation_doi" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2845755/files/document.pdf" />  <meta content="20-Year Collaboration on Synchrotron RF Between CERN and J-PARC" property="og:title" /> <meta content="website" property="og:type" /> <meta content="website" property="og:type" /> <meta content="https://cds.cern.ch/record/2845755" property="og:url" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="in 2002, KEK/J-PARC and CERN started the collaboration on the RF systems of Low Energy Ion Ring to use magnetic alloy loaded cavities in 2002 for heavy ion collision program at LHC. 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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>20-Year Collaboration on Synchrotron RF Between CERN and J-PARC</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 = "Verstecken" } else { more.style.display = 'none'; extension.style.display = ''; link.innerHTML = "Zeige alle 14 Autoren" } 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=Ohmori%2C%20Chihiro&ln=de">Ohmori, Chihiro</a> (J-PARC) ; <a href="https://cds.cern.ch/search?f=author&p=Brucoli%2C%20Matteo&ln=de">Brucoli, Matteo</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Brugger%2C%20Markus&ln=de">Brugger, Markus</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Damerau%2C%20Heiko&ln=de">Damerau, Heiko</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Danzeca%2C%20Salvatore&ln=de">Danzeca, Salvatore</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Hasegawa%2C%20Katsushi&ln=de">Hasegawa, Katsushi</a> (J-PARC) ; <a href="https://cds.cern.ch/search?f=author&p=Morita%2C%20Yuichi&ln=de">Morita, Yuichi</a> (J-PARC) ; <a href="https://cds.cern.ch/search?f=author&p=Okita%2C%20Hidefumi&ln=de">Okita, Hidefumi</a> (J-PARC) ; <a href="https://cds.cern.ch/search?f=author&p=Paoluzzi%2C%20Mauro&ln=de">Paoluzzi, Mauro</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Rossi%2C%20Carlo&ln=de">Rossi, Carlo</a> (CERN)<span id="more" style=""> ; <a href="https://cds.cern.ch/search?f=author&p=Shirakata%2C%20Masashi&ln=de">Shirakata, Masashi</a> (J-PARC) ; <a href="https://cds.cern.ch/search?f=author&p=Sugiyama%2C%20Yasuyuki&ln=de">Sugiyama, Yasuyuki</a> (J-PARC) ; <a href="https://cds.cern.ch/search?f=author&p=Tamura%2C%20Fumihiko&ln=de">Tamura, Fumihiko</a> (J-PARC) ; <a href="https://cds.cern.ch/search?f=author&p=Yoshii%2C%20Masahito&ln=de">Yoshii, Masahito</a> (J-PARC)</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</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">4</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-IPAC2022-FROXSP1"><i>JACoW IPAC</i> 2022 (2022) 3130</a> </a></td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/record/2806400">13th International Particle Accelerator Conference (IPAC 2022)</a>, Bangkok, Thailand, 12 - 17 Jun 2022, pp.3130</td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-IPAC2022-FROXSP1" title="DOI" target="_blank">10.18429/JACoW-IPAC2022-FROXSP1</a> <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><br/><a href="https://cds.cern.ch/search?p=CERN%20PSB&f=693__a">CERN PSB</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">in 2002, KEK/J-PARC and CERN started the collaboration on the RF systems of Low Energy Ion Ring to use magnetic alloy loaded cavities in 2002 for heavy ion collision program at LHC. It was an exchange of our expertise on the wideband cavities and high-power solid-state amplifiers. This paper summarizes the 20-year collaboration which includes many synchrotrons of both facilities: J-PARC Rapid Cycling Synchrotron and Main Ring, CERN Proton Synchrotron, PS Booster, Antiproton Decelerator, Extra Low Energy Antiproton ring and MedAustron. By the improvements of cavity core using the magnetic annealing, field gradient of cavity and compactness were improved to fit the requirements for LHC Injector Upgrade (LIU)program. Radiation-hard and compact high-power solid-state amplifiers were also developed for LIU and future accelerator improvements.</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;"><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/2137889">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">Zurück zur Suche</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> Datensatz erzeugt am 2023-01-11, letzte Änderung am 2023-01-11</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=de&p=recid%3A2845755&rm=wrd" class="moreinfo">Ähnliche Datensätze</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">Volltext:</small> <br /><a href="/record/2845755/files/document.pdf"><img style="border:none" src="/img/file-icon-text-34x48.gif" alt="Volltext herunterladen" /><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=de&recid=2845755">Zum persönlichen Korb hinzufügen</a></li> <li>Export als <a style="text-decoration:underline;font-weight:normal" href="/record/2845755/export/hx?ln=de">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2845755/export/hm?ln=de">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2845755/export/xm?ln=de">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2845755/export/xd?ln=de">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2845755/export/xe?ln=de">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2845755/export/xn?ln=de">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2845755/export/xw?ln=de">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:2845755/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2845755', addEmail: true, title: "20-Year Collaboration on Synchrotron RF Between CERN and J-PARC", description: "in 2002, KEK/J-PARC and CERN started the collaboration on the RF systems of Low Energy Ion Ring to use magnetic alloy loaded cavities in 2002 for heavy ion collision program at LHC. It was an exchange of our expertise on the wideband cavities and high-power solid-state amplifiers. This paper summarizes the 20-year collaboration which includes many synchrotrons of both facilities: J-PARC Rapid Cycling Synchrotron and Main Ring, CERN Proton Synchrotron, PS Booster, Antiproton Decelerator, Extra Low Energy Antiproton ring and MedAustron. By the improvements of cavity core using the magnetic annealing, field gradient of cavity and compactness were improved to fit the requirements for LHC Injector Upgrade (LIU)program. 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