کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5493068 | 1526270 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A parameterized energy correction method for electromagnetic showers in BGO-ECAL of DAMPE
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A parameterized energy correction method for electromagnetic showers in BGO-ECAL of DAMPE A parameterized energy correction method for electromagnetic showers in BGO-ECAL of DAMPE](/preview/png/5493068.png)
چکیده انگلیسی
DAMPE is a space-based mission designed as a high energy particle detector measuring cosmic-rays and γ-rays which was successfully launched on Dec.17, 2015. The BGO electromagnetic calorimeter is one of the key sub-detectors of DAMPE for energy measurement of electromagnetic showers produced by e±/γ. Due to energy loss in dead material and energy leakage outside the calorimeter, the deposited energy in BGO underestimates the primary energy of incident e±/γ. In this paper, based on detailed MC simulations, a parameterized energy correction method using the lateral and longitudinal information of electromagnetic showers has been studied and verified with data of electron beam test at CERN. The measurements of energy linearity and resolution are significant improved by applying this correction method for electromagnetic showers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 856, 1 June 2017, Pages 11-16
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 856, 1 June 2017, Pages 11-16
نویسندگان
Chuan Yue, Jingjing Zang, Tiekuang Dong, Xiang Li, Zhiyong Zhang, Stephan Zimmer, Wei Jiang, Yunlong Zhang, Daming Wei,