Speaker
Tong Liu
(Institute of Modern Physics, Chinese Academy of Sciences)
Description
Providing 10 to 60 MeV proton beams, the PREF (Proton Radiation Effects Facility) is dedicated to the displacement damage effect experiments. The slow extracted beams from the synchrotron are delivered to two experimental terminals, which required the flux as constant as possible. To characterize the slow extraction parameters, scintillators and ionization chambers are equipped in the transport line and the terminals. The frequency response reveals the major influencing factor, power supply ripples. The duty factor reached over 90% shows the high slow extraction quality of the new accelerator.
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Primary author
Tong Liu
(Institute of Modern Physics, Chinese Academy of Sciences)
Co-authors
Long Jing
(Institute of Modern Physics, Chinese Academy of Sciences)
Ning Li
(Institute of Modern Physics, Chinese Academy of Sciences)
Jianjun Su
(Institute of Modern Physics, Chinese Academy of Sciences)
Liping Yao
(Institute of Modern Physics, Chinese Academy of Sciences)
Junxia Wu
(Institute of Modern Physics, Chinese Academy of Sciences)
Yongliang Yang
(Institute of Modern Physics, Chinese Academy of Sciences)
Zhixue Li
(Institute of Modern Physics, Chinese Academy of Sciences)
Lili Li
(Institute of Modern Physics, Chinese Academy of Sciences)
Jiajian Ding
(Institute of Modern Physics, Chinese Academy of Sciences)
Hang Ren
(Institute of Modern Physics, Chinese Academy of Sciences)
Shuang Ruan
(Institute of Modern Physics, Chinese Academy of Sciences)
