<html><body><div style="color: rgb(0, 0, 0); font-family: arial,helvetica,sans-serif; font-size: 12pt;"><div><br></div><div data-marker="__QUOTED_TEXT__"><div style="color: rgb(0, 0, 0); font-family: tahoma,new york,times,serif; font-size: 12pt;" data-mce-style="font-family: tahoma,new york,times,serif; font-size: 12pt; color: #000000;"><div><div data-mce-style="">ACCELERATOR SEMINAR<br data-mce-style=""></div><br data-mce-style=""><div data-mce-style="">Progress of SRF Linac and Related Research Activities at IMP</div><br data-mce-style=""><div data-mce-style="">Yongmin Li<br data-mce-style=""></div><div data-mce-style="">Institute of Modern Physics<br data-mce-style=""></div><div data-mce-style="">Lanzhou, China<br data-mce-style=""></div><br data-mce-style=""><div data-mce-style=""><p style="margin: 0px; text-align: left; vertical-align: baseline; unicode-bidi: embed; direction: ltr;" data-mce-style="margin: 0px; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 12pt;" data-mce-style="font-size: 12pt;"><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">IMP, China hosts the two SRF projects, China Accelerator Driven Sub-critical </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">System </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">(CADS) & </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">h</span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">igh </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">i</span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">ntensity </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">Heavy Ion Accelerator Facility (HIAF). </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"> For </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">CADS project, some progress has been achieved during the past two years. </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"> The </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">RFQ has accelerated 10 mA beams up to 2.15 MeV in CW mode in July, 2014. </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"> The </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">test </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">cryomodule</span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"> with single SRF HWR cavity and two SRF solenoids had accelerated 11mA CW proton beams with the energy gain of 0.5 MeV in Feb. 2015. </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"> The </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">first </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">cryomodule</span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"> CM6-1 with 6 HWR cavities and 6 solenoids has accelerated 2.7 mA CW proton beams to 5.33 MeV. </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"> <span data-mce-style=""><span style="color: rgb(255, 0, 0); line-height: 23.8px;" data-mce-style="line-height: 23.8px; color: #ff0000;"></span></span>More </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">works will be done cooperating with IHEP in the following two years in order to fulfill 10 mA, 25MeV proton CW beam through the front-end </span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">linac</span><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"> as a demonstration for the ADS project.</span></span></p><p style="margin: 0px; text-align: left; vertical-align: baseline; unicode-bidi: embed; direction: ltr;" data-mce-style="margin: 0px; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 12pt;" data-mce-style="font-size: 12pt;"><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"><br data-mce-style=""></span></span></p><p style="margin: 0px; text-align: left; vertical-align: baseline; unicode-bidi: embed; direction: ltr;" data-mce-style="margin: 0px; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 12pt;" data-mce-style="font-size: 12pt;"><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"><span class="Object" id="OBJ_PREFIX_DWT370_com_zimbra_date"><span class="Object" id="OBJ_PREFIX_DWT383_com_zimbra_date">Thursday, September 10</span></span>, 2015<br data-mce-style=""></span></span></p><p style="margin: 0px; text-align: left; vertical-align: baseline; unicode-bidi: embed; direction: ltr;" data-mce-style="margin: 0px; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 12pt;" data-mce-style="font-size: 12pt;"><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">11:00 a.m.<br data-mce-style=""></span></span></p><p style="margin: 0px; text-align: left; vertical-align: baseline; unicode-bidi: embed; direction: ltr;" data-mce-style="margin: 0px; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 12pt;" data-mce-style="font-size: 12pt;"><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">CEBAF Center, Room L102<br data-mce-style=""></span></span></p><p style="margin: 0px; text-align: left; vertical-align: baseline; unicode-bidi: embed; direction: ltr;" data-mce-style="margin: 0px; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 12pt;" data-mce-style="font-size: 12pt;"><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;"><br data-mce-style=""></span></span></p><p style="margin: 0px; text-align: left; vertical-align: baseline; unicode-bidi: embed; direction: ltr;" data-mce-style="margin: 0px; text-align: left; direction: ltr; unicode-bidi: embed; vertical-align: baseline;"><span style="font-size: 12pt;" data-mce-style="font-size: 12pt;"><span style="color: black; font-family: arial;" data-mce-style="font-family: arial; color: black;">Seminar archives can be found here: <span class="Object" id="OBJ_PREFIX_DWT371_com_zimbra_url"><span class="Object" id="OBJ_PREFIX_DWT384_com_zimbra_url"><a title="https://www.jlab.org/accel/seminars/2015.html" href="https://www.jlab.org/accel/seminars/2015.html" target="_blank" data-mce-style="" data-mce-href="https://www.jlab.org/accel/seminars/2015.html"> https://www.jlab.org/accel/seminars/2015.html</a></span></span><br data-mce-style=""></span></span></p></div></div><br><div id="c527d5bf-234f-450e-be05-77753629e03f"><div>------<br><b><span style="font-size: small;" data-mce-style="font-size: small;">Audrey N. Barron</span></b><br><span style="font-size: small;" data-mce-style="font-size: small;">Administrative Assistant</span><br><span style="font-size: small;" data-mce-style="font-size: small;">Center for Advanced Studies of Accelerators</span><br><span style="font-size: small;" data-mce-style="font-size: small;">Jefferson Lab</span><br><span style="font-size: small;" data-mce-style="font-size: small;">757-269-7327</span><br><span style="font-size: small;" data-mce-style="font-size: small;"><a href='http://<a href="mailto:anichols@jlab.org">anichols@jlab.org</a>Email Me</a> ' target="_blank" data-mce-href='http://<a href="mailto:anichols@jlab.org">anichols@jlab.org</a>Email Me</a> '>anichols@jlab.org</a></span> / <span style="font-size: small;" data-mce-style="font-size: small;"><a href="http://www.jlab.org" target="_blank" data-mce-href="http://www.jlab.org">www.jlab.org</a></span> <br><br><img style="border: 0px currentColor; border-image: none;" src="cid:2d99b9e30016b2f7e9ae0ad779e3ec7f9b8d497d@zimbra" data-mce-style="border: 0px none;" data-mce-src="cid:2d99b9e30016b2f7e9ae0ad779e3ec7f9b8d497d@zimbra"><br></div></div></div><br>_______________________________________________<br>Accelerator_staff mailing list<br>Accelerator_staff@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/accelerator_staff<br></div></div></body></html>