Beam optimization of RFQ and SFRFQ combined accelerator at Peking University

Details Beam optimization of RFQ and SFRFQ combined accelerator at Peking University Beam optimization of RFQ and SFRFQ combined accelerator at Peking University

2010-11-25

arxiv.org/abs/1011.5542v1

Physics

Accelerator Physics

7 pages,9 figures

Scientific paper

The Peking University Integral Split Ring Radio Frequency Quadrupole(ISR RFQ) accelerator was constructed in 1999 with a high duty factor 16.7% and repetition frequency 166Hz, and it was able to accelerate N+, O+,O-, C+ and He+ from 1.6kev/u to 65keV/u. It was later upgraded as an injector of the Separated Function RFQ (SFRFQ). The experiments indicated that the maximum accelerated O+ beam current could exceed 3.2mA with energy 1.03MeV and an energy spread (FWHM) 3.1%. Then the beam transports through a 1m-long magnetic triplet to the entrance of SFRFQ and is finally accelerated to 1.64MeV. The beam conditioning of RFQ were carefully optimized to satisfy the requirements of the SFRFQ. The combined accelerator eventually can deliver 0.53mA O+ beam with energy 1.65MeV, which has sufficiently demonstrated the feasibility of the SFRFQ structure.

Affiliated with

Also associated with

No associations

Rating

Beam optimization of RFQ and SFRFQ combined accelerator at Peking University does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Beam optimization of RFQ and SFRFQ combined accelerator at Peking University, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beam optimization of RFQ and SFRFQ combined accelerator at Peking University will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-586936