TY - GEN
T1 - Conceptual MEIC electron ring injection scheme using CEBAF as a full energy injector
AU - Guo, Jiquan
AU - Lin, Fanglei
AU - Rimmer, Robert
AU - Wang, Haipeng
AU - Wang, Shaoheng
AU - Zhang, Yuhong
N1 - Publisher Copyright:
Copyright © 2015 CC-BY-3.0 and by the respective authors.
PY - 2015
Y1 - 2015
N2 - The Medium-energy Electron-Ion Collider (MEIC) proposed by Jefferson Lab is planning to use the newly upgraded 12 GeV CEBAF 1497 MHz SRF CW recirculating linac as a full-energy injector for the electron collider ring. The electron collider ring is proposed to reuse the 476MHz PEP-II RF system to achieve high installed voltage and high beam power. The MEIC electron injection requires 3-10 (or 12) GeV beam in 3-4μs long bunch trains with low duty factor and high peak current, resulting in strong transient beam loading for the CEBAF. In this paper, we propose an injection scheme that can match the two systems' frequencies with acceptable injection time, and also address the transient beam loading issue in CEBAF. The scheme is compatible with future upgrade to 952.6 MHz SRF system in the electron ring.
AB - The Medium-energy Electron-Ion Collider (MEIC) proposed by Jefferson Lab is planning to use the newly upgraded 12 GeV CEBAF 1497 MHz SRF CW recirculating linac as a full-energy injector for the electron collider ring. The electron collider ring is proposed to reuse the 476MHz PEP-II RF system to achieve high installed voltage and high beam power. The MEIC electron injection requires 3-10 (or 12) GeV beam in 3-4μs long bunch trains with low duty factor and high peak current, resulting in strong transient beam loading for the CEBAF. In this paper, we propose an injection scheme that can match the two systems' frequencies with acceptable injection time, and also address the transient beam loading issue in CEBAF. The scheme is compatible with future upgrade to 952.6 MHz SRF system in the electron ring.
UR - http://www.scopus.com/inward/record.url?scp=84994568497&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84994568497
T3 - 6th International Particle Accelerator Conference, IPAC 2015
SP - 2232
EP - 2235
BT - 6th International Particle Accelerator Conference, IPAC 2015
PB - Joint Accelerator Conferences Website (JACoW)
T2 - 6th International Particle Accelerator Conference, IPAC 2015
Y2 - 3 May 2015 through 8 May 2015
ER -