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Commensal Radio Astronomy FAST Survey (CRAFTS) 影音
2022,
作者:  Li D(李菂)
收藏  |  浏览/下载：50/0  |  提交时间：2022/01/10
博士学位论文—在轴注入带状线冲击器纳秒级快脉冲电源技术的研究 学位论文
北京: 中国科学院大学, 2021
作者:  史晓蕾
收藏  |  浏览/下载：40/0  |  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：24/0  |  提交时间：2021/12/02
Observation of Polarization-Dependent Changes in Higher-Order Mode Responses as a Function of Transverse Beam Position in Tesla-Type Cavities at FAST 会议论文
Brazil, 2021
作者:  R.M. Thurman-Keup;  D.R. Edstrom;  A.H. Lumpkin;  P.S. Prieto;  J. Ruan
收藏  |  浏览/下载：6/0  |  提交时间：2022/01/18
HXMT identification of a non-thermal X-ray burst from SGR J1935+2154 and with FRB 200428 期刊论文
Nature Astronomy, 2021, 卷号: 5, 页码: 378-384
作者:  Li, C. K.;  Lin, L.;  Xiong, S. L.;  Ge, M. Y.;  Li, X. B.
收藏  |  浏览/下载：59/0  |  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).  
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
Enhanced Localization of Transients Based on a Novel Cross-correlation Method 期刊论文
The Astrophysical Journal, 2021, 卷号: 920, 页码: 43
作者:  Xiao, S.;  Xiong, S. L.;  Zhang, S. N.;  Song, L. M.;  Lu, F. J.
收藏  |  浏览/下载：7/0  |  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
Time-lag Between Disk and Corona Radiation Leads to Hysteresis Effect Observed in Black hole X-Ray Binary MAXI J1348-630 期刊论文
The Astrophysical Journal, 2021, 卷号: 915, 页码: L15
作者:  Weng, Shan-Shan;  Cai, Zhen-Yi;  Zhang, Shuang-Nan;  Zhang, Wei;  Chen, Yu-Peng
收藏  |  浏览/下载：11/0  |  提交时间：2021/11/18

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