Design studies on the 4π γ-ray calorimeter for the ETF experiment at HIRFL-CSR

YUE Ke; XU Hu-Shan; SUN Zhi-Yu; SU Guang-Hui; WANG Jian-Song; ZHENG Chuan; LI Song-Lin; HU Zheng-Guo; CHEN Rou-Fu; XIAO Zhi-Gang; HU Qiang; ZHANG Xue-Ying; YU Yu-Hong; CHEN Jun-Ling

doi:10.1088/1674-1137/35/1/014

Chinese Physics C> 2011, Vol. 35> Issue(1) : 67-71 DOI: 10.1088/1674-1137/35/1/014

Design studies on the 4π γ-ray calorimeter for the ETF experiment at HIRFL-CSR

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A high detection efficiency calorimeter which is used to detect γ-rays with energies from 1 MeV up to 10 MeV as well as light charged particles has been proposed. Design of the geometry, results of the crystal tests and Monte Carlo simulations are presented in this paper. The simulation results confirm that the calorimeter can obtain high detection efficiency and good energy resolution with the current designed geometry. And the calorimeter is competent for the future External Target Facility (ETF) experiments.

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YUE Ke, XU Hu-Shan, SUN Zhi-Yu, SU Guang-Hui, WANG Jian-Song, ZHENG Chuan, LI Song-Lin, HU Zheng-Guo, CHEN Rou-Fu, XIAO Zhi-Gang, HU Qiang, ZHANG Xue-Ying, YU Yu-Hong and CHEN Jun-Ling. Design studies on the 4π γ-ray calorimeter for the ETF experiment at HIRFL-CSR[J]. Chinese Physics C, 2011, 35(1): 67-71. doi: 10.1088/1674-1137/35/1/014

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Received: 2010-03-30
Revised: 2010-04-20

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Design studies on the 4π γ-ray calorimeter for the ETF experiment at HIRFL-CSR

Received Date: 2010-03-30

Accepted Date: 2010-04-20

Available Online: 2011-01-05

Abstract: A high detection efficiency calorimeter which is used to detect γ-rays with energies from 1 MeV up to 10 MeV as well as light charged particles has been proposed. Design of the geometry, results of the crystal tests and Monte Carlo simulations are presented in this paper. The simulation results confirm that the calorimeter can obtain high detection efficiency and good energy resolution with the current designed geometry. And the calorimeter is competent for the future External Target Facility (ETF) experiments.

Design studies on the 4π γ-ray calorimeter for the ETF experiment at HIRFL-CSR

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Design studies on the 4π γ-ray calorimeter for the ETF experiment at HIRFL-CSR

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