temperatureeffectsonmipsinthebgocalorimetersofdampe

	temperatureeffectsonmipsinthebgocalorimetersofdampe
	Wang Yuanpeng 1; Wen Sicheng 1; Jiang Wei 1; Yue Chuan 1; Zhang Zhiyong 2; Wei Yifeng 2; Zhang Yunlong 2; Zang Jingjing1 ; Wu Jian1
刊名	chinesephysicsc
	2017
卷号	41 期号:10 页码:8
ISSN号	1674-1137
英文摘要	In this paper, we present a study of temperature effects on bgo calorimeters using proton mips collected in the first year of operation of dampe. by directly comparing mip calibration constants used by the dampe data production pipe line, we find an experimental relation between the temperature and signal amplitudes of each bgo bar: a general deviation of -1.162%/degrees c, and -0.47%/degrees c to -1.60%/degrees c statistically for each detector element. during 2016, dampe's temperature changed by similar to 8 degrees c due to solar elevation angle, and the corresponding energy scale bias is about 9%. by frequent mip calibration operation, this kind of bias is eliminated to an acceptable value.
语种	英语
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/32003]
专题	中国科学院紫金山天文台
作者单位	1.中国科学院紫金山天文台 2.中国科学技术大学
推荐引用方式 GB/T 7714	Wang Yuanpeng,Wen Sicheng,Jiang Wei,et al. temperatureeffectsonmipsinthebgocalorimetersofdampe[J]. chinesephysicsc,2017,41(10):8.
APA	Wang Yuanpeng.,Wen Sicheng.,Jiang Wei.,Yue Chuan.,Zhang Zhiyong.,...&Wu Jian.(2017).temperatureeffectsonmipsinthebgocalorimetersofdampe.chinesephysicsc,41(10),8.
MLA	Wang Yuanpeng,et al."temperatureeffectsonmipsinthebgocalorimetersofdampe".chinesephysicsc 41.10(2017):8.