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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"/>  <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. 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." property="og:description" /> <meta content="JACoW" property="og:description" />  <meta content="summary" name="twitter:card" /> <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="CERN32Document32Server search" lang="zh">  <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=zh_TW&referer=https%3A//cds.cern.ch/record/2665493/export/hx%3Fln%3Dzh_TW" 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=zh_TW">搜尋</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=zh_TW">提交</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=zh_TW">幫助</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=zh_TW">個人化</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=zh_TW">Your alerts</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=zh_TW">Your baskets</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=zh_TW">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=zh_TW">Your searches</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=zh_TW" class="navtrail">主頁</a> > <a class="navtrail" href="/record/2665493">Beam Commissioning of the 750 MHz Proton RFQ for the LIGHT Prototype</a> > BibTeX </td> </tr> </table> </div> <div class="pagebody"><div class="pagebodystripemiddle"> <pre> @article{Dimov:2665493, author = "Dimov, Veliko and Caldara, Michele and Degiovanni, Alberto and Esposito, Luigi Salvatore and Fink, Daniel and Giunta, Marina and Jeff, Adam and Lombardi, Alessandra and Mathot, Serge and Valloni, Alessandra and Vretenar, Maurizio", title = "{Beam Commissioning of the 750 MHz Proton RFQ for the LIGHT Prototype}", pages = "TUPAF002", year = "2018", url = "https://cds.cern.ch/record/2665493", doi = "10.18429/JACoW-IPAC2018-TUPAF002", } </pre></div></div> <footer id="footer" class="pagefooter clearfix">  <div class="pagefooterstripeleft"> CERN Document Server :: <a class="footer" href="https://cds.cern.ch/?ln=zh_TW">搜尋</a> :: <a class="footer" href="https://cds.cern.ch/submit?ln=zh_TW">提交</a> :: <a class="footer" href="https://cds.cern.ch/youraccount/display?ln=zh_TW">個人化</a> :: <a class="footer" href="https://cds.cern.ch/help/?ln=zh_TW">幫助</a> :: <a class="footer" href="https://cern.service-now.com/service-portal?id=privacy_policy&se=CDS-Service" target="_blank">Privacy Notice</a> <br /> 伺服器系統： <a class="footer" href="http://invenio-software.org/">Invenio</a> <br /> 管理者： <a class="footer" href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Service</a> - Need help? 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