Design and construction of the first prototype ionization chamber for CSNS and PA beam loss monitor (BLM) system
Design and construction of the first prototype ionization chamber for CSNS and Proton Accelerator (PA) beam loss monitor (BLM) system is reported. The low leakage current (<0.1 pA), good plateau (≈800 V) and linearity range up to 200 Roentgen/h axe obtained in the first prototype. All of these give us good experience for further improving the ionization chamber construction.
作 者： XU Mei-Hang TIAN Jian-Min CHEN Chang CHEN Yuan-Bo XU Tao-Guang LU Shuang-Tong 作者单位： XU Mei-Hang(Institute of High Energy Physics, CAS, Beijing 100049, China;Graduate University of Chinese Academy of Sciences, Beijing 100049, China)TIAN Jian-Min(Institute of High Energy Physics, CAS, Beijing 100049, China;Physics Science and Engineering Technology Department, Guangxi University, Nanning 530004, China)
CHEN Chang,CHEN Yuan-Bo,XU Tao-Guang(Institute of High Energy Physics, CAS, Beijing 100049, China)
LU Shuang-Tong(China National Nuclear Corporation Beijing Nuclear Instrument Factory, Beijing 100020, China)
刊 名： 中国物理C（英文版） ISTIC 英文刊名： CHINESE PHYSICS C 年，卷(期)： 2009 33(2) 分类号： O4 关键词： spallation neutron source proton accelerator beam loss monitor ionization chamber plateau curve linearity