IHEP OpenIR  > 硬X射线调制望远镜卫星  > HXMT期刊论文
Thermal analysis and expected performance of the low energy instrument on board the HXMT satellite
Wang Yu-Sa; Chen Yong; Xu Yu-Peng; Wang Juan; Cui Wei-Wei; Li Wei; Han Da-Wei; Zhang Zi-Liang; Chen Tian-Xiang; Li Cheng-Kui; Yang Yan-Ji; Liu Xiao-Yan; Huo Jia; Zhang Jun-Min; Zheng Yi-Qian
2010
通讯作者Wang, YS
通讯作者单位Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, 19B Yuquan Rd, Beijing 100049, Peoples R China.
关键词LE HXMT satellite attitude thermal calculation
摘要The Low Energy X-ray Instrument (LE) of the Hard X-ray Modulation Telescope (HXMT) uses the Swept Charge Device (SCD) to detect the X-rays in 1-15 keV. The performance of SCD is vulnerable to temperature. We analyzed the thermal condition of LE at different satellite working attitudes with the Finite Element Method (FEM). It is shown that the angle between the sunlight and the normal line of the barrier should be less than 26 degrees, to keep the SCD detectors working in the required temperature range, i.e. -40 degrees C to -80 degrees C. We find that the performance of LE is very stable in this temperature range, with a typical energy resolution of 160 eV at 5.9 keV.
出处CHINESE PHYSICS C
卷号34期号:12页码:1812-1817
收录类别SCI
DOI10.1088/1674-1137/34/12/005
WOS记录号WOS:000285279100006
WOS类目Physics
研究领域[WOS]Physics, Nuclear ; Physics, Particles & Fields ; Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]Physics, Nuclear ; Physics, Particles & Fields ; Physics, Nuclear ; Physics, Particles & Fields
ADS Bibcode2010ChPhC..34.1812W
ADS URLhttps://ui.adsabs.harvard.edu/#abs/2010ChPhC..34.1812W
ADS引文https://ui.adsabs.harvard.edu/#search/q=citations(%222010ChPhC..34.1812W%22)&sort=date%20desc%2C%20bibcode%20desc
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型HXMT期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/265655
专题硬X射线调制望远镜卫星_HXMT期刊论文
推荐引用方式
GB/T 7714
Wang Yu-Sa,Chen Yong,Xu Yu-Peng,et al. Thermal analysis and expected performance of the low energy instrument on board the HXMT satellite. 2010.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang Yu-Sa]的文章
[Chen Yong]的文章
[Xu Yu-Peng]的文章
百度学术
百度学术中相似的文章
[Wang Yu-Sa]的文章
[Chen Yong]的文章
[Xu Yu-Peng]的文章
必应学术
必应学术中相似的文章
[Wang Yu-Sa]的文章
[Chen Yong]的文章
[Xu Yu-Peng]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。