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博士学位论文—高能同步辐射光源166.6 MHz数字低电平控制系统研究 学位论文
北京: 中国科学院大学, 2021
作者:  李冬兵
收藏  |  浏览/下载:15/0  |  提交时间:2022/01/07
A fast radio burst source at a complex magnetised site in a barred galaxy 预印本
2021
作者:  Xu, H.;  Niu, J. R.;  Chen, P.;  Lee, K. J.;  Zhu, W. W.
收藏  |  浏览/下载:21/0  |  提交时间:2021/12/02
Gain stabilization and consistency correction approach for multiple SiPM-based gamma-ray detectors on GECAM 预印本
2021
作者:  Zhang, Dali;  Li, Xinqiao;  Wen, Xiangyang;  Xiong, Shaolin;  An, Zhenghua
收藏  |  浏览/下载:47/0  |  提交时间:2021/12/02
Observation of X-ray/gamma-ray counterpart of multi-messenger transients with Insight-HXMT and GECAM 期刊论文
2021, 卷号: 43, 页码: 1631
作者:  Xiong, Shaolin;  Zhang, Shuang-Nan;  Li, Chengkui
收藏  |  浏览/下载:21/0  |  提交时间:2021/11/18
Insight-HXMT study of the timing properties of Sco X-1 期刊论文
2021, 卷号: 43, 页码: 1613
作者:  Jia, Shumei
收藏  |  浏览/下载:24/0  |  提交时间:2021/11/18
Timing analysis of the new black hole MAXI J1820+070 with Insight-HXMT observations 期刊论文
2021, 卷号: 43, 页码: 1563
作者:  Ma, Xiang
收藏  |  浏览/下载:13/0  |  提交时间:2021/11/18
The influence of the Insight-HXMT/LE time response on timing analysis 期刊论文
Research in Astronomy and Astrophysics, 2021, 卷号: 21, 页码: 5
作者:  Zhou, Deng-Ke;  Zheng, Shi-Jie;  Song, Li-Ming;  Chen, Yong;  Li, Cheng-Kui
收藏  |  浏览/下载:33/0  |  提交时间:2021/11/18
Detection of two bright radio bursts from magnetar SGR 1935 + 2154 期刊论文
Nature Astronomy, 2021, 卷号: 5, 页码: 414
作者:  Kirsten, F.;  Snelders, M. P.;  Jenkins, M.;  Nimmo, K.;  van den Eijnden, J.
收藏  |  浏览/下载:41/0  |  提交时间:2021/11/18
Astrophysics - High Energy Astrophysical Phenomena  Abstract: Fast radio bursts are millisecond-duration, bright radio signals (fluence 0.1-100 Jy ms) emitted from extragalactic sources of unknown physical origin. The recent CHIME/FRB and STARE2 detection of an extremely bright (fluence ~MJy ms) radio burst from the Galactic magnetar SGR 1935+2154 supports the hypothesis that (at least some) fast radio bursts are emitted by magnetars at cosmological distances. In follow-up observations totalling 522.7 h on source, we detect two bright radio bursts with fluences of 112 ± 22 Jy ms and 24 ± 5 Jy ms, respectively. Both bursts appear to be affected by interstellar scattering and we measure significant linear and circular polarization for the fainter burst. The bursts are separated in time by ~1.4 s, suggesting a non-Poissonian, clustered emission processsimilar to those seen in some repeating fast radio bursts. Together with the burst reported by CHIME/FRB and STARE2, as well as a much fainter burst seen by FAST (fluence 60 mJy ms), our observations demonstrate that SGR 1935+2154 can produce bursts with apparent energies spanning roughly seven orders of magnitude, and that the burst rate is comparable across this range. This raises the question of whether these four bursts arise from similar physical processes, and whether the fast radio burst population distribution extends to very low energies (~1030 erg, isotropic equivalent).  
Discovery of oscillations above 200 keV in a black hole X-ray binary with Insight-HXMT 期刊论文
Nature Astronomy, 2021, 卷号: 5, 页码: 94
作者:  Ma, Xiang;  Tao, Lian;  Zhang, Shuang-Nan;  Zhang, Liang;  Bu, Qing-Cui
收藏  |  浏览/下载:64/0  |  提交时间:2021/11/18
Insight-HXMT Observations of a Possible Fast Transition from the Jet- to Wind-dominated State during a Huge Flare of GRS 1915+105 期刊论文
The Astrophysical Journal, 2021, 卷号: 906, 页码: L2
作者:  Kong, L. D.;  Zhang, S.;  Chen, Y. P.;  Zhang, S. N.;  Ji, L.
收藏  |  浏览/下载:12/0  |  提交时间:2021/11/18


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