کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5486707 | 1523332 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The plastic scintillator detector for DAMPE
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
نجوم و فیزیک نجومی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The plastic scintillator detector for DAMPE The plastic scintillator detector for DAMPE](/preview/png/5486707.png)
چکیده انگلیسی
The DArk Matter Particle Explorer (DAMPE) is a general purpose satellite-borne high energy γâray and cosmic ray detector. Among the scientific objectives of DAMPE are the search for the origin of cosmic rays and an understanding of the Dark Matter particles. As one of the four detectors in DAMPE, the Plastic Scintillator Detector (PSD) plays an important role in the particle charge measurement and the photons/electrons discrimination. It can identify the atomic number Z/charge states of relativistic ions from H to Fe and the detection efficiency for Z = 1 particles can reach 0.9999. The PSD has been working reliably since the successfully launching of DAMPE on December 17, 2015. In this paper, the design, assembly, qualification tests of the PSD and some of the performance measured on the ground are presented in detail.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Astroparticle Physics - Volume 94, September 2017, Pages 1-10
Journal: Astroparticle Physics - Volume 94, September 2017, Pages 1-10
نویسندگان
Yuhong Yu, Zhiyu Sun, Hong Su, Yaqing Yang, Jie Liu, Jie Kong, Guoqing Xiao, Xinwen Ma, Yong Zhou, Hongyun Zhao, Dan Mo, Yongjie Zhang, Peng Yang, Junling Chen, Haibo Yang, Fang Fang, Shengxia Zhang, HuiJun Yao, Wenqiang Liu,