偏压电荷收集器阵列的研制  

The development of BCC

作　　者：何小平[1] 李洪玉[1] 邱爱慈[1] 杨海亮[1] 孙剑锋[1] 任书庆[1] 汤俊萍[1] 张嘉生[1] 石磊[1] 彭建昌[1] 

机构地区：[1]西北核技术研究所,陕西西安69信箱710024

出　　处：《核电子学与探测技术》2004年第6期667-669,706,共4页Nuclear Electronics & Detection Technology

基　　金：国家自然科学基金资助(19975037)

摘　　要：分析了偏压电荷收集器测量强流脉冲离子束的原理和影响测量准确度的主要因素;研制了13路偏压离子电荷收集器阵列,利用该装置测量了"闪光二号"加速器高功率离子束的束流密度分布,并对测量结果进行了简单分析。An analysis of principle of a BCC for measuring ion beam density and the main reasons related to the measuring accuracy were presented. An array of 13 biased charge collecrors was designed for the measurement of ion beam density of 'FLASH-Ⅱ' high power ion beam source, and the data of experiments was analyzed.

关 键 词：偏压电荷收集器 强流脉冲离子束 加速器 束流 密度分布 阵列 高功率 原理 闪光 测量准确度 

分 类 号：TL501[核科学技术—核技术及应用] TL506