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CsI（T1）晶体量能器中硅光二极管的核计数器效应研究
  • ISSN号：1674-1137
  • 期刊名称：《中国物理C：英文版》
  • 时间：0
  • 分类：O799[理学—晶体学]
  • 作者机构：[1]中国科学院高能物理研究所,北京100049, [2]山西师范大学,临汾041004
  • 相关基金：国家自然科学基金（10275042,10475054）资助
作者： 王志刚[1,2], 单利民[1], 尚雷[1], 谢文杰[1,2], 秦纲[1], 刘春秀[1], 俞伯祥[1], 董明义[1], 蔡啸[1], 周莉[1], 夏小米[1], 赖元芬[1], 王曼[1], 孙丽君[1], 方建[1], 何苗[1], 胡涛[1], 吕军光[1]
关键词： CsI(T1)量能器, 硅光二极管, 电磁簇射, 核计数器效应, GEANT模拟, CsI（T1） calorimeter, photodiode, electromagnetic shower, nuclear counter effect, GEANT simulation
中文摘要：

研究了由于电磁簇射在CsI（T1）晶体后端的泄漏而引起的硅光二极管“核计数器”效应．通过GEANT模拟和实验测量分析其在BESⅢ的CsI（T1）晶体量能器中对能量测量的影响．

英文摘要：

due to the have tested found to be We investigated the nuclear counter effect of the silicon photodiode mounted on a CsI（T1） crystal detector leakage of electromagnetic shower through the rear end of the crystal. Using electron beams at IHEP, we its effect on the energy measurement by the CsI（T1） calorimeter for BESⅢ experiment. The results are in good agreement with that of GEANT simulation and the effect for the BESⅢ calorimeter is negligible.

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期刊信息
  • 《中国物理C：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国物理学会 中国科学院高能物理研究所 中国科学院近代物理研究所
  • 主编：王贻芳
  • 地址：北京市玉泉路19号（乙）
  • 邮编：100049
  • 邮箱：cpc@mail.ihep.ac.cn
  • 电话：010-88235947
  • 国际标准刊号：ISSN：1674-1137
  • 国内统一刊号：ISSN：11-5641/O4
  • 邮发代号:2-522
  • 获奖情况:
  • 2000年获中国科学院优秀期刊评比一等奖,中国期刊方阵“双百”期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国剑桥科学文摘,美国科学引文索引（扩展库）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,英国英国皇家化学学会文摘
  • 被引量:189