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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
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：42/0  |  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).  
A Parametric Model to Reproduce the Background of the Insight-HXMT/HE Blind Detector 期刊论文
The Astrophysical Journal Supplement Series, 2021, 卷号: 256, 页码: 47
作者:  You, Yuan;  Liao, Jin-Yuan;  Zhang, Shuang-Nan;  Zhang, Shu;  Lu, Xue-Feng
收藏  |  浏览/下载：68/0  |  提交时间：2021/11/18
Broadband Variability Study of Maxi J1631-479 in Its Hard-intermediate State Observed with Insight-HXMT 期刊论文
The Astrophysical Journal, 2021, 卷号: 919, 页码: 92
作者:  Bu, Q. C.;  Zhang, S. N.;  Santangelo, A.;  Belloni, T. M.;  Zhang, L.
收藏  |  浏览/下载：42/0  |  提交时间：2021/11/18
GRB 200716C: Evidence for a Short Burst Being Lensed 期刊论文
The Astrophysical Journal, 2021, 卷号: 918, 页码: L34
作者:  Wang, Yun;  Jiang, Lu-Yao;  Li, Cheng-Kui;  Ren, Jia;  Tang, Shao-Peng
收藏  |  浏览/下载：7/0  |  提交时间：2021/11/18
Non-thermal Electron Energization During the Impulsive Phase of an X9.3 Flare Revealed by Insight-HXMT 期刊论文
The Astrophysical Journal, 2021, 卷号: 918, 页码: 42
作者:  Zhang, P.;  Wang, W.;  Su, Y.;  Song, L. M.;  Li, C. K.
收藏  |  浏览/下载：7/0  |  提交时间：2021/11/18
Luminosity Dependence of the Cyclotron Line Energy in 1A 0535+262 Observed by Insight-HXMT during the 2020 Giant Outburst 期刊论文
The Astrophysical Journal, 2021, 卷号: 917, 页码: L38
作者:  Kong, L. D.;  Zhang, S.;  Ji, L.;  Reig, P.;  Doroshenko, V.
收藏  |  浏览/下载：10/0  |  提交时间：2021/11/18
Broadband X-ray spectra and timing of the accreting millisecond pulsar Swift J1756.9-2508 during its 2018 and 2019 outbursts 期刊论文
Astronomy and Astrophysics, 2021, 卷号: 649, 页码: A76
作者:  Li, Z. S.;  Kuiper, L.;  Falanga, M.;  Poutanen, J.;  Tsygankov, S. S.
收藏  |  浏览/下载：38/0  |  提交时间：2021/11/18
Real-Time Beam Detection and Tracking From Pinhole Imaging System Based on Machine Learning 会议论文
Korea, 2021
作者:  A.A. Nosych;  U. Iriso
收藏  |  浏览/下载：36/0  |  提交时间：2022/02/08
Real-Time Longitudinal Profile Measurement of Operational H⁻ Beam at the SNS Linac Using a Laser Comb 会议论文
Korea, 2021
作者:  Y. Liu;  A.V. Aleksandrov;  C.D. Long
收藏  |  浏览/下载：65/0  |  提交时间：2022/02/08

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