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Start Over Author "XiangYang Wen" Journal science china physics, mechanics & astronomy
2 results on '"XiangYang Wen"'

1. The Medium Energy X-ray telescope (ME) onboard the Insight-HXMT astronomy satellite

Author

XueLei Cao, WeiChun Jiang, Bin Meng, WanChang Zhang, Tao Luo, Sheng Yang, ChunLei Zhang, YuDong Gu, Liang Sun, XiaoJing Liu, JiaWei Yang, Xian Li, Ying Tan, ShaoZhen Liu, YuanYuan Du, FangJun Lu, YuPeng Xu, Ju Guan, ShuangNan Zhang, HuanYu Wang, TiPei Li, ChengMo Zhang, XiangYang Wen, JinLu Qu, LiMing Song, XiaoBo Li, MingYu Ge, YuPeng Zhou, ShaoLin Xiong, Shu Zhang, YongJie Zhang, ZeHao Cheng, Fei Zhang, MaoShun Li, XiaoHua Liang, Min Gao, EnBo Yang, XiaoHang Liu, HongWei Liu, YiJung Yang, and Fan Zhang

Subjects
Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, General Physics and Astronomy, Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM)
Abstract

The Medium Energy X-ray telescope (ME) is one of the three main telescopes on board the Insight Hard X-ray Modulation Telescope (Insight-HXMT) astronomy satellite. ME contains 1728 pixels of Si-PIN detectors sensitive in 5-30 keV with a total geometrical area of 952 cm2. Application Specific Integrated Circuit (ASIC) chips, VA32TA6, is used to achieve low power consumption and low readout noise. The collimators define three kinds of field of views (FOVs) for the telescope, 1{\deg}{\times}4{\deg}, 4{\deg}{\times}4{\deg}, and blocked ones. Combination of such FOVs can be used to estimate the in-orbit X-ray and particle background components. The energy resolution of ME is ~3 keV at 17.8 keV (FWHM) and the time resolution is 255 {\mu}s. In this paper, we introduce the design and performance of ME., Comment: 18 pages with 36 figures

Published
2020
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2. Overview to the Hard X-ray Modulation Telescope (Insight-HXMT) Satellite

Author

Mao-Shun Li, YongJie Jin, Cheng-Kui Li, Xiaobo Li, ChunLei Zhang, Shaolin Xiong, C. L. Zou, ShiJie Zheng, C. Wang, W. C. Jiang, Min-Xue Fu, Yifei Zhang, Min Gao, Yu-Sa Wang, Tian-Xiang Chen, Wei Chen, Yuan-Yuan Du, Xufang Li, Jin-Lu Qu, Guan-Hua Gao, Yue Zhu, Shu-Mei Jia, Wei Li, J. W. Yang, Yue Zhang, Tong Zhang, N. Sai, Ming-Yu Ge, Xiao-Jing Liu, Tao Luo, WenHui Tao, Ge Ou, Wen-Zhao Zhang, Qiang Zhang, Juan Wang, Bing Li, Bin Yuan, Guang-Cheng Xiao, ShenYi Zhang, Zhao Zhang, Qi Luo, Bin Meng, Xiao-Fan Zhao, R. C. Shang, Liang Zhang, Bobing Wu, X. Y. Song, Yupeng Xu, Jianling Zhao, Da-Wei Han, Hai-Sheng Zhao, Wei Zhang, Yue Huang, Ti-Pei Li, Can Güngör, HongMei Zhang, Jing Jin, Cheng-Cheng Guo, C. Cai, Jianyin Nie, Wan-Chang Zhang, GuoHong Shen, XiangYang Wen, Shuo Xiao, Yongwei Dong, Yong Chen, Yanguo Li, R. L. Zhuang, C. X. Liu, Li-Ming Song, Wei Hu, Yan Huang, Jin-Yuan Liao, X. L. Cao, Bo Lu, Y. Nang, Yu-Peng Chen, Jing-Kang Deng, Xue-Feng Lu, JiaXi Yu, Xiaohua Liang, Wei-Wei Cui, Qingcui Bu, Shu Zhang, Huanyu Wang, Gang Chen, Chengmo Zhang, Ju Guan, G. F. Wang, Xiang Ma, Zhi Zhang, Youli Tuo, Qi-Bin Yi, Y. P. Chen, Y. N. Liu, Zhi Chang, He Xu, Li Chen, ZiJian Li, Ying Tan, L. Sun, Bai-Sheng Liu, Fangjun Lu, He Gao, Mei Wu, Fan Zhang, Jia Huo, Gang Li, Xian Li, Hongwei Liu, Sheng Yang, Yu-Xuan Zhu, Luhua Jiang, Yongjie Zhang, Lian Tao, Wei Cui, Juan Zhang, Shuang-Nan Zhang, Aimei Zhang, GuoQing Liu, Yu-Dong Gu, Zheng-Wei Li, Wenshuai Wang, ShaoZhen Liu, L. D. Kong, LinLi Yan, Yanji Yang, Yi Zhang, Yuan Liu, and Zi-Liang Zhang

Subjects
Astrophysics::High Energy Astrophysical Phenomena, media_common.quotation_subject, FOS: Physical sciences, General Physics and Astronomy, 01 natural sciences, law.invention, Telescope, law, 0103 physical sciences, Calibration, Demodulation, Ground segment, 010306 general physics, Instrumentation and Methods for Astrophysics (astro-ph.IM), 010303 astronomy & astrophysics, Remote sensing, media_common, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Payload, Astrophysics::Instrumentation and Methods for Astrophysics, Sky, Satellite, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Gamma-ray burst
Abstract

As China's first X-ray astronomical satellite, the Hard X-ray Modulation Telescope (HXMT), which was dubbed as Insight-HXMT after the launch on June 15, 2017, is a wide-band (1-250 keV) slat-collimator-based X-ray astronomy satellite with the capability of all-sky monitoring in 0.2-3 MeV. It was designed to perform pointing, scanning and gamma-ray burst (GRB) observations and, based on the Direct Demodulation Method (DDM), the image of the scanned sky region can be reconstructed. Here we give an overview of the mission and its progresses, including payload, core sciences, ground calibration/facility, ground segment, data archive, software, in-orbit performance, calibration, background model, observations and some preliminary results., 29 pages, 40 figures, 6 tables, to appear in Sci. China-Phys. Mech. Astron. arXiv admin note: text overlap with arXiv:1910.04434

Published
2020
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