IPAC2013 - List of Authors (Bultman, N.K.)

Paper

Title

Page

Design Integration of the FRIB Driver Linac

2055

Y. Zhang, N.K. Bultman, F. Casagrande, C.P. Chu, A. Facco, P.E. Gibson, Z.Q. He, K. Holland, M. Leitner, Z. Liu, F. Marti, D. Morris, S. Peng, E. Pozdeyev, T. Russo, J. Wei, Y. Yamazaki, Z. Zheng
FRIB, East Lansing, Michigan, 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 driver linac will deliver all stable heavy ion beams with beam energy more than 200 MeV/u, and beam power on target up to 400 kW. As the first SRF linac for high power heavy ion beams, there are many technical challenges, and integration of all the accelerator components is important. In this paper, major issues on integration of the FRIB drive linac are introduced and the corresponding studies are discussed, which include developments of accelerator online model, minimize uncontrolled beam loss in the SRF linac for high power heavy ion beams, beam diagnostic systems for beam tuning and for machine protection system (MPS), secondary collimators for charge selection of multi charge state ion beams, beam loading and stability of LLRF control, proper degauss process with superconducting (SC) solenoids when combined with SC dipole correctors, vacuum system, cryogenic and distribution system, helium pressure drop and stability of the cryomodules.

Slides WEOBB102 [3.557 MB]

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
WEOBB102	Design Integration of the FRIB Driver Linac	2055
	Y. Zhang, N.K. Bultman, F. Casagrande, C.P. Chu, A. Facco, P.E. Gibson, Z.Q. He, K. Holland, M. Leitner, Z. Liu, F. Marti, D. Morris, S. Peng, E. Pozdeyev, T. Russo, J. Wei, Y. Yamazaki, Z. Zheng FRIB, East Lansing, Michigan, 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 driver linac will deliver all stable heavy ion beams with beam energy more than 200 MeV/u, and beam power on target up to 400 kW. As the first SRF linac for high power heavy ion beams, there are many technical challenges, and integration of all the accelerator components is important. In this paper, major issues on integration of the FRIB drive linac are introduced and the corresponding studies are discussed, which include developments of accelerator online model, minimize uncontrolled beam loss in the SRF linac for high power heavy ion beams, beam diagnostic systems for beam tuning and for machine protection system (MPS), secondary collimators for charge selection of multi charge state ion beams, beam loading and stability of LLRF control, proper degauss process with superconducting (SC) solenoids when combined with SC dipole correctors, vacuum system, cryogenic and distribution system, helium pressure drop and stability of the cryomodules.
	Slides WEOBB102 [3.557 MB]

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.