IPAC2013 - List of Authors (Zhao, Q.)

Paper	Title	Page
TUPWA059	End-to-end Beam Simulations for the C-ADS Injector II	1838
	X. Wu, E. Tanke, Q. Zhao FRIB, East Lansing, Michigan, USA Y. He, H. Jia, Z.J. Wang, H.W. Zhao IMP, Lanzhou, People's Republic of China
	The Injector II for the proposed Chinese Accelerator Driven System (C-ADS) is designed to accelerate proton beam to ~ 10 MeV with beam current up to ~ 10 mA. The accelerator system will include a proton ECR ion source, a Low Energy Beam Transport System (LEBT), a room-temperature radio frequency quadrupole (RFQ), a Medium Energy Beam Transport System (MEBT), a Superconducting (SC) linac and a High Energy Beam Transport System (HEBT). Both RFQ and the SC linac will have a base frequency of 162.5 MHz. The accelerating cryomodules in the SC linac uses SC half-wave cavities for acceleration and SC solenoids with dipole correctors for transverse focusing and central orbit correction. End-to-end beam simulations starting with a realistic initial input beam from the ECR ion source were performed using DYNAC and IMPACT codes to evaluate the C-ADS Injector II accelerator system performance, code benchmarking with TRACK and explore system design options for future optimizations. The results of these beam dynamics studies will be presented in the paper.

WEPFI075	Design of the FRIB RFQ	2866
	N.K. Bultman, G. Morgan, E. Pozdeyev, Y. Yamazaki, Q. Zhao FRIB, East Lansing, USA J. Stovall, L.M. Young TechSource, Santa Fe, New Mexico, USA
	Funding: This material is based upon work supported by the U.S. Department of Energy Office of Science under Cooperative Agreement DE-SC0000661 FRIB linac driver includes a front end and a SRF linac for all stable ion beams with energy more than 200 MeV/u, and beam power on target up to 400 kW. A 80.5 MHz FRQ at the front end accelerates heavy ion beams from 12 keV/u to 0.5 MeV/u, in CW mode. Design of the RFQ is introduced and several important technical issues are discussed in this paper.

Paper

Title

Page

End-to-end Beam Simulations for the C-ADS Injector II

1838

X. Wu, E. Tanke, Q. Zhao
FRIB, East Lansing, Michigan, USA
Y. He, H. Jia, Z.J. Wang, H.W. Zhao
IMP, Lanzhou, People's Republic of China

The Injector II for the proposed Chinese Accelerator Driven System (C-ADS) is designed to accelerate proton beam to ~ 10 MeV with beam current up to ~ 10 mA. The accelerator system will include a proton ECR ion source, a Low Energy Beam Transport System (LEBT), a room-temperature radio frequency quadrupole (RFQ), a Medium Energy Beam Transport System (MEBT), a Superconducting (SC) linac and a High Energy Beam Transport System (HEBT). Both RFQ and the SC linac will have a base frequency of 162.5 MHz. The accelerating cryomodules in the SC linac uses SC half-wave cavities for acceleration and SC solenoids with dipole correctors for transverse focusing and central orbit correction. End-to-end beam simulations starting with a realistic initial input beam from the ECR ion source were performed using DYNAC and IMPACT codes to evaluate the C-ADS Injector II accelerator system performance, code benchmarking with TRACK and explore system design options for future optimizations. The results of these beam dynamics studies will be presented in the paper.

WEPFI075

Design of the FRIB RFQ

2866

N.K. Bultman, G. Morgan, E. Pozdeyev, Y. Yamazaki, Q. Zhao
FRIB, East Lansing, USA
J. Stovall, L.M. Young
TechSource, Santa Fe, New Mexico, USA

Funding: This material is based upon work supported by the U.S. Department of Energy Office of Science under Cooperative Agreement DE-SC0000661
FRIB linac driver includes a front end and a SRF linac for all stable ion beams with energy more than 200 MeV/u, and beam power on target up to 400 kW. A 80.5 MHz FRQ at the front end accelerates heavy ion beams from 12 keV/u to 0.5 MeV/u, in CW mode. Design of the RFQ is introduced and several important technical issues are discussed in this paper.