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Article
Report number DAMPE-CONF-2016-001 ; arXiv:1602.07015 ; DAMPE-CONF-2016-001
Title The calibration and electron energy reconstruction of the BGO ECAL of the DAMPE detector
Related titleThe calibration and electron energy reconstruction of the BGO ECAL of the DAMPE detector
Author(s) Zhang, Zhiyong (CUST, SKLPDE) ; Wang, Chi (CUST, SKLPDE) ; Dong, Jianing (CUST, SKLPDE) ; Wei, Yifeng (CUST, SKLPDE) ; Wen, Sicheng (CUST, SKLPDE ; Purple Mountain Observ.) ; Zhang, Yunlong (CUST, SKLPDE) ; Li, Zhiying (CUST, SKLPDE) ; Feng, Changqing (CUST, SKLPDE) ; Gao, Shanshan (CUST, SKLPDE) ; Shen, ZhongTao (CUST, SKLPDE) ; Zhang, Deliang (CUST, SKLPDE) ; Zhang, Junbin (CUST, SKLPDE) ; Wang, Qi (CUST, SKLPDE) ; Ma, SiYuan (CUST, SKLPDE) ; Yang, Di (CUST, SKLPDE) ; Jiang, Di (CUST, SKLPDE) ; Chen, Dengyi (Purple Mountain Observ.) ; Hu, Yiming (Purple Mountain Observ.) ; Huang, Guangshun (CUST, SKLPDE) ; Wang, Xiaolian (CUST, SKLPDE) ; Xu, Zizong (CUST, SKLPDE) ; Liu, Shubin (CUST, SKLPDE) ; An, Qi (CUST, SKLPDE) ; Gong, Yizhong (Purple Mountain Observ.)
Publication 2016-11-11
Imprint 22 Feb 2016
Number of pages 7
Note Comments: 12 pages, 13 figures
12 pages, 13 figures
In: Nucl. Instrum. Methods Phys. Res., A 836 (2016) 98-104
DOI 10.1016/j.nima.2016.08.015
Subject category physics.ins-det ; Detectors and Experimental Techniques
Accelerator/Facility, Experiment DAMPE RE29
CERN PS
CERN SPS
CERN PS
CERN SPS
Test beam T9 ; H4
Abstract The DArk Matter Particle Explorer (DAMPE) is a space experiment designed to search for dark matter indirectly by measuring the spectra of photons, electrons, and positrons up to 10 TeV. The BGO electromagnetic calorimeter (ECAL) is its main sub-detector for energy measurement. In this paper, the instrumentation and development of the BGO ECAL is briefly described. The calibration on the ground, including the pedestal, minimum ionizing particle (MIP) peak, dynode ratio, and attenuation length with the cosmic rays and beam particles is discussed in detail. Also, the energy reconstruction results of the electrons from the beam test are presented.
Copyright/License Elsevier B.V. (License: arXiv nonexclusive-distrib. 1.0)

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 Record created 2016-02-25, last modified 2021-05-03


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