Beam Commissioning of the 750 MHz Proton RFQ for the LIGHT Prototype

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The design of the linac will allow fast intensity and energy modulation for pencil-beam scanning during cancer treatment. The linac consists of a 40 keV Proton Injector; a 750 MHz Radio Frequency Quadrupole (RFQ) accelerating the proton beam up to 5 MeV; a 3 GHz Side Coupled Drift Tube Linac (SCDTL) up to 37.5 MeV; and a 3 GHz Cell Coupled Linac (CCL) section up to 230 MeV. A prototype of LIGHT is being commissioned progressively with the installation of the accelerating structures at a CERN site. The beam commissioning of the RFQ, which was designed and built by CERN, was completed in 2017 using a movable beam diagnostic test bench with various instruments. This paper reports on the RFQ commissioning strategy and the results of the beam measurements. Dimov, Veliko; Caldara, Michele; Degiovanni, Alberto; Esposito, Luigi Salvatore; Fink, Daniel; Giunta, Marina; Jeff, Adam; Lombardi, Alessandra; Mathot, Serge; Valloni, Alessandra; Vretenar, Maurizio" /> <meta name="keywords" content="rfq, MMI, linac, emittance, diagnostics" /> <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 : Beam Commissioning of the 750 MHz Proton RFQ for the LIGHT Prototype" name="citation_title" /> <meta content="Dimov, Veliko" name="citation_author" /> <meta content="Jeff, Adam" name="citation_author" /> <meta content="Esposito, Luigi Salvatore" name="citation_author" /> <meta content="Mathot, Serge" name="citation_author" /> <meta content="Valloni, Alessandra" name="citation_author" /> <meta content="Degiovanni, Alberto" name="citation_author" /> <meta content="Fink, Daniel" name="citation_author" /> <meta content="Caldara, Michele" name="citation_author" /> <meta content="Lombardi, Alessandra" name="citation_author" /> <meta content="Vretenar, Maurizio" name="citation_author" /> <meta content="Giunta, Marina" name="citation_author" /> <meta content="10.18429/JACoW-IPAC2018-TUPAF002" name="citation_doi" /> <meta content="TUPAF002" name="citation_firstpage" /> <meta content="2018" name="citation_publication_date" /> <meta name="citation_online_date" content="2019/03/05"> <meta content="10.18429/JACoW-IPAC2018-TUPAF002" name="citation_doi" /> <meta name="citation_pdf_url" content="https://cds.cern.ch/record/2665493/files/tupaf002.pdf" />  <meta content="Beam Commissioning of the 750 MHz Proton RFQ for the LIGHT Prototype" 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/2665493" property="og:url" /> <meta content="CERN Document Server" property="og:site_name" /> <meta content="ADAM (Application of Detectors and Accelerators to Medicine), a CERN spin-off company, is developing the Linac for Image Guided Hadron Therapy, LIGHT, which will accelerate proton beams up to 230 MeV. 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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>Beam Commissioning of the 750 MHz Proton RFQ for the LIGHT Prototype</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 = "隱藏" } else { more.style.display = 'none'; extension.style.display = ''; link.innerHTML = "顯示全部 11 名作者" } 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=Dimov%2C%20Veliko&ln=zh_TW">Dimov, Veliko</a> (Unlisted, CH) ; <a href="https://cds.cern.ch/search?f=author&p=Caldara%2C%20Michele&ln=zh_TW">Caldara, Michele</a> (Unlisted, CH) ; <a href="https://cds.cern.ch/search?f=author&p=Degiovanni%2C%20Alberto&ln=zh_TW">Degiovanni, Alberto</a> (Unlisted, CH) ; <a href="https://cds.cern.ch/search?f=author&p=Esposito%2C%20Luigi%20Salvatore&ln=zh_TW">Esposito, Luigi Salvatore</a> (Unlisted, CH) ; <a href="https://cds.cern.ch/search?f=author&p=Fink%2C%20Daniel&ln=zh_TW">Fink, Daniel</a> (Unlisted, CH) ; <a href="https://cds.cern.ch/search?f=author&p=Giunta%2C%20Marina&ln=zh_TW">Giunta, Marina</a> (Unlisted, CH) ; <a href="https://cds.cern.ch/search?f=author&p=Jeff%2C%20Adam&ln=zh_TW">Jeff, Adam</a> (Unlisted, CH) ; <a href="https://cds.cern.ch/search?f=author&p=Lombardi%2C%20Alessandra&ln=zh_TW">Lombardi, Alessandra</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Mathot%2C%20Serge&ln=zh_TW">Mathot, Serge</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Valloni%2C%20Alessandra&ln=zh_TW">Valloni, Alessandra</a> (Unlisted, CH)<span id="more" style=""> ; <a href="https://cds.cern.ch/search?f=author&p=Vretenar%2C%20Maurizio&ln=zh_TW">Vretenar, Maurizio</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;">2018</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">3</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/record/2317451">9th International Particle Accelerator Conference</a>, Vancouver, Canada, 29 Apr - 4 May 2018, pp.TUPAF002</td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.18429/JACoW-IPAC2018-TUPAF002" title="DOI" target="_blank">10.18429/JACoW-IPAC2018-TUPAF002</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;">ADAM (Application of Detectors and Accelerators to Medicine), a CERN spin-off company, is developing the Linac for Image Guided Hadron Therapy, LIGHT, which will accelerate proton beams up to 230 MeV. The design of the linac will allow fast intensity and energy modulation for pencil-beam scanning during cancer treatment. The linac consists of a 40 keV Proton Injector; a 750 MHz Radio Frequency Quadrupole (RFQ) accelerating the proton beam up to 5 MeV; a 3 GHz Side Coupled Drift Tube Linac (SCDTL) up to 37.5 MeV; and a 3 GHz Cell Coupled Linac (CCL) section up to 230 MeV. A prototype of LIGHT is being commissioned progressively with the installation of the accelerating structures at a CERN site. The beam commissioning of the RFQ, which was designed and built by CERN, was completed in 2017 using a movable beam diagnostic test bench with various instruments. This paper reports on the RFQ commissioning strategy and the results of the beam measurements.</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/1691436">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"> 記錄創建於2019-03-05，最後更新在2019-03-05</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=zh_TW&p=recid%3A2665493&rm=wrd" class="moreinfo">相似記錄</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">全文:</small> <br /><a href="/record/2665493/files/tupaf002.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=zh_TW&recid=2665493">Add to personal basket</a></li> <li>Export as <a style="text-decoration:underline;font-weight:normal" href="/record/2665493/export/hx?ln=zh_TW">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2665493/export/hm?ln=zh_TW">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2665493/export/xm?ln=zh_TW">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2665493/export/xd?ln=zh_TW">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2665493/export/xe?ln=zh_TW">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2665493/export/xn?ln=zh_TW">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2665493/export/xw?ln=zh_TW">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:2665493/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2665493', addEmail: true, title: "Beam Commissioning of the 750 MHz Proton RFQ for the LIGHT Prototype", description: "ADAM (Application of Detectors and Accelerators to Medicine), a CERN spin-off company, is developing the Linac for Image Guided Hadron Therapy, LIGHT, which will accelerate proton beams up to 230 MeV. 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Beam Commissioning of the 750 MHz Proton RFQ for the LIGHT Prototype - CERN Document Server