HIRFL-CSRm内靶实验终端CsI(Tl)电磁量能器性能模拟

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HIRFL-CSRm内靶实验终端CsI(Tl)电磁量能器性能模拟

李文飞, 徐瑚珊, 孙志宇, 肖国青, 詹文龙, 郭忠言, 段利敏, 李加兴, 徐华根, 陈若富, 张雪荧, 贾飞, 祁辉荣, 马越, 张宏斌

文章导航 > 原子核物理评论 > 2004 > 21(4): 309-311

李文飞, 徐瑚珊, 孙志宇, 肖国青, 詹文龙, 郭忠言, 段利敏, 李加兴, 徐华根, 陈若富, 张雪荧, 贾飞, 祁辉荣, 马越, 张宏斌. HIRFL-CSRm内靶实验终端CsI(Tl)电磁量能器性能模拟[J]. 原子核物理评论, 2004, 21(4): 309-311. doi: 10.11804/NuclPhysRev.21.04.309

引用本文:

李文飞, 徐瑚珊, 孙志宇, 肖国青, 詹文龙, 郭忠言, 段利敏, 李加兴, 徐华根, 陈若富, 张雪荧, 贾飞, 祁辉荣, 马越, 张宏斌. HIRFL-CSRm内靶实验终端CsI(Tl)电磁量能器性能模拟[J]. 原子核物理评论, 2004, 21(4): 309-311. doi: 10.11804/NuclPhysRev.21.04.309

LI Wen-fei, XU Hu-shan, SUN Zhi-yu, XIAO Guo-qing, ZHAN Wen-long, GUO Zhong-yan, DUAN Li-min, LI Jia-xing, XU Hua-gen, CHEN Ruo-fu, ZHANG Xue-ying, JIA Fei, QI Hui-rong, MA Yue, ZHANG Hong-bin. Performance Simulation of Internal-target Detector in HIRFL-CSRm[J]. Nuclear Physics Review, 2004, 21(4): 309-311. doi: 10.11804/NuclPhysRev.21.04.309

Citation:

LI Wen-fei, XU Hu-shan, SUN Zhi-yu, XIAO Guo-qing, ZHAN Wen-long, GUO Zhong-yan, DUAN Li-min, LI Jia-xing, XU Hua-gen, CHEN Ruo-fu, ZHANG Xue-ying, JIA Fei, QI Hui-rong, MA Yue, ZHANG Hong-bin. Performance Simulation of Internal-target Detector in HIRFL-CSRm[J]. Nuclear Physics Review, 2004, 21(4): 309-311. doi: 10.11804/NuclPhysRev.21.04.309

HIRFL-CSRm内靶实验终端CsI(Tl)电磁量能器性能模拟

doi: 10.11804/NuclPhysRev.21.04.309

中国科学院近代物理研究所甘肃兰州;

Performance Simulation of Internal-target Detector in HIRFL-CSRm

Institute of Modern Physics; Chinese Academy of Sciences; Lanzhou 730000; China

摘要: 基于GEANT4模拟了HIRFL CSRm内靶实验终端的CsI(Tl)电磁量能器系统,给出了CsI电磁量能器的最佳设计参数及可能达到的性能.结果表明,设计的CsI(Tl)电磁量能器系统能够满足所研究的物理要求. Based on the GEANT4, the performance of the electromagnetic calorimeter (EMC) of the internal-target detector at HIRFL-CSRm is simulated. The simulation results show that 1.5%—3% of the energy resolution σ_E/E and 2° of the polar angular resolution σ_θ can be obtained. The invariant mass of the π~0 decay can be reconstructed well. The performance can meet the requirement of studying the proposed physics at HIRFL-CSRm.
- HIRFLCSRm /
- 内靶实验终端 /
- CsI电磁量能器 /
- GEANT4
Abstract: Based on the GEANT4, the performance of the electromagnetic calorimeter (EMC) of the internal-target detector at HIRFL-CSRm is simulated. The simulation results show that 1.5%—3% of the energy resolution σ_E/E and 2° of the polar angular resolution σ_θ can be obtained. The invariant mass of the π~0 decay can be reconstructed well. The performance can meet the requirement of studying the proposed physics at HIRFL-CSRm.
- HIRFL-CSRm /
- internal target detector /
- CsI（Tl） electromagnetic calorimeter /
- GEANT4

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HIRFL-CSRm内靶实验终端CsI(Tl)电磁量能器性能模拟

doi: 10.11804/NuclPhysRev.21.04.309

中国科学院近代物理研究所甘肃兰州;

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2004-12-20

关键词:

内靶实验终端 /

CsI电磁量能器 /

摘要: 基于GEANT4模拟了HIRFL CSRm内靶实验终端的CsI(Tl)电磁量能器系统,给出了CsI电磁量能器的最佳设计参数及可能达到的性能.结果表明,设计的CsI(Tl)电磁量能器系统能够满足所研究的物理要求. Based on the GEANT4, the performance of the electromagnetic calorimeter (EMC) of the internal-target detector at HIRFL-CSRm is simulated. The simulation results show that 1.5%—3% of the energy resolution σ_E/E and 2° of the polar angular resolution σ_θ can be obtained. The invariant mass of the π~0 decay can be reconstructed well. The performance can meet the requirement of studying the proposed physics at HIRFL-CSRm.

English Abstract

李文飞, 徐瑚珊, 孙志宇, 肖国青, 詹文龙, 郭忠言, 段利敏, 李加兴, 徐华根, 陈若富, 张雪荧, 贾飞, 祁辉荣, 马越, 张宏斌. HIRFL-CSRm内靶实验终端CsI(Tl)电磁量能器性能模拟[J]. 原子核物理评论, 2004, 21(4): 309-311. doi: 10.11804/NuclPhysRev.21.04.309

引用本文:

李文飞, 徐瑚珊, 孙志宇, 肖国青, 詹文龙, 郭忠言, 段利敏, 李加兴, 徐华根, 陈若富, 张雪荧, 贾飞, 祁辉荣, 马越, 张宏斌. HIRFL-CSRm内靶实验终端CsI(Tl)电磁量能器性能模拟[J]. 原子核物理评论, 2004, 21(4): 309-311. doi: 10.11804/NuclPhysRev.21.04.309

LI Wen-fei, XU Hu-shan, SUN Zhi-yu, XIAO Guo-qing, ZHAN Wen-long, GUO Zhong-yan, DUAN Li-min, LI Jia-xing, XU Hua-gen, CHEN Ruo-fu, ZHANG Xue-ying, JIA Fei, QI Hui-rong, MA Yue, ZHANG Hong-bin. Performance Simulation of Internal-target Detector in HIRFL-CSRm[J]. Nuclear Physics Review, 2004, 21(4): 309-311. doi: 10.11804/NuclPhysRev.21.04.309

Citation:

LI Wen-fei, XU Hu-shan, SUN Zhi-yu, XIAO Guo-qing, ZHAN Wen-long, GUO Zhong-yan, DUAN Li-min, LI Jia-xing, XU Hua-gen, CHEN Ruo-fu, ZHANG Xue-ying, JIA Fei, QI Hui-rong, MA Yue, ZHANG Hong-bin. Performance Simulation of Internal-target Detector in HIRFL-CSRm[J]. Nuclear Physics Review, 2004, 21(4): 309-311. doi: 10.11804/NuclPhysRev.21.04.309

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