Commissioning results and progress of a helium injector for coupled RFQ & SFRFQ project at peking university

Jia Chen, Shixiang Peng, Haitao Ren, Wenlong Xia, Shuli Gao, Zhi Wang, Jie Zhao, Yuan Xu, Tao Zhang, Ziheng Wang, Yuting Luo, Zhiyu Guo, Ailin Zhang, Jia'er Chen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

At Peking University (PKU) a new helium injector for coupled radio frequency quadrupole(RFQ) and separated function radio frequency quadrupole(SFRFQ) within one cavity, so called as coupled RFQ & SFRFQ, was designed recently[1]. It will provide a 30keV 10mA He+ beam whose emittance is less than 0.15 π.mm.mrad for the accelerator. It is a combination of a 2.45GHz PKU permanent magnet electron cyclotron resonance ion source (PMECRIS) and a 1.16 m long low energy beam transport (LEBT). Within the 1.16 m LEBT, 2 solenoids, 2 steering magnets, a space charge compensation section, a collimator, two vacuum valves, a Faraday cup and an ACCT are installed. The manufacture has been completed and the commissioning is on the way. In this paper we will address the commissioning results and its progress.

Original languageEnglish
Title of host publicationIPAC 2013
Subtitle of host publicationProceedings of the 4th International Particle Accelerator Conference
Pages357-359
Number of pages3
StatePublished - 2013
Externally publishedYes
Event4th International Particle Accelerator Conference, IPAC 2013 - Shanghai, China
Duration: May 12 2013May 17 2013

Publication series

NameIPAC 2013: Proceedings of the 4th International Particle Accelerator Conference

Conference

Conference4th International Particle Accelerator Conference, IPAC 2013
Country/TerritoryChina
CityShanghai
Period05/12/1305/17/13

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