Author: Wang, H.
Paper Title Page
THPO004 Pulsed Operation of CEBAF for JLEIC Injection 682
 
  • J. Guo, J.M. Grames, R. Kazimi, F. Lin, T. E. Plawski, R.A. Rimmer, H. Wang
    JLab, Newport News, Virginia, USA
  
  Funding: Authored by Jefferson Science Associates, LLC under U.S. DOE Contract No. DE-AC05-06OR23177.
JLab Elec­tron Ion Col­lider (JLEIC) is plan­ning to use the re­cently up­graded 12 GeV CEBAF 1497 MHz SRF CW re­cir­cu­lat­ing linac as a full-en­ergy in­jec­tor for the elec­tron col­lider ring. The JLEIC elec­tron in­jec­tion re­quires 3-4µs long bunch trains with a 20-400ms spac­ing in be­tween, re­sult­ing in un­even beam load­ing for the CW CEBAF. With the high beam cur­rent in JLEIC col­lider rings, the low duty fac­tor of in­jec­tion also re­quires to a very high pulsed beam cur­rent from CEBAF, ex­ac­er­bat­ing the tran­sient beam load­ing issue. In this paper, we will pre­sent CE­BAFs de­tailed pulsed op­er­a­tion scheme for JLEIC in­jec­tion, as well as some ex­per­i­men­tal re­sults at CEBAF. 		 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-THPO004  
About • paper received ※ 20 September 2018       paper accepted ※ 21 September 2018       issue date ※ 18 January 2019  
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