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Synchronous X-ray/Optical QPOs from the Black Hole LMXB MAXI J1820+070 期刊论文
Monthly Notices of the Royal Astronomical Society, Monthly Notices of the Royal Astronomical Society, 2021, 2021
作者:  HXMT
收藏  |  浏览/下载：45/0  |  提交时间：2022/02/08
Formation of accreting millisecond X-ray pulsars 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2019, 卷号: 19, 期号: 8, 页码: 11
作者:  He X(贺祥);  Meng XC(孟祥存);  Chen HL(陈海亮)
收藏  |  浏览/下载：49/0  |  提交时间：2019/10/21
Observatory science with eXTP 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 2, 页码: 42
作者:  in't Zand, Jean J. M.;  Bozzo, Enrico;  Qu, JinLu;  Li, Xiang-Dong;  Amati, Lorenzo
收藏  |  浏览/下载：133/0  |  提交时间：2019/04/08
Observatory science with eXTP 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 2
作者:  in't Zand, Jean J. M.;  Bozzo, Enrico;  Qu, JinLu;  Li, Xiang-Dong;  Amati, Lorenzo
收藏  |  浏览/下载：124/0  |  提交时间：2019/05/23
密近双星BH Cassiopeiae的光学与X射线研究 学位论文
北京: 中国科学院大学, 2019
作者:  刘军辉
收藏  |  浏览/下载：44/0  |  提交时间：2019/07/11
Timing analysis of Swift J1658.2-4242's outburst in 2018 with Insight-HXMT, NICER and AstroSat 期刊论文
Journal of High Energy Astrophysics, 2019, 卷号: 24, 页码: 30-40
作者:  HXMT
收藏  |  浏览/下载：41/0  |  提交时间：2022/02/08
Accretion  accretion disks  Black hole physics  X-rays: binaries:  Swift J1658.2-4242  Astrophysics - High Energy Astrophysical Phenomena  Abstract: We present the observational results from a detailed timing analysis of the black hole candidate Swift J1658.2-4242 during its 2018 outburst with the observations of Hard X-ray Modulation Telescope (Insight-HXMT), Neutron Star Interior Composition Explorer (NICER) and AstroSat in 0.1-250 keV. The evolution of intensity, hardness and integrated fractional root mean square (rms) observed by Insight-HXMT and NICER are presented in this paper. Type-C quasi-periodic oscillations (QPOs) observed by NICER (0.8-3.5 Hz) and Insight-HXMT (1-1.6 Hz) are also reported in this work. The features of the QPOs are analyzed with an energy range of 0.5-50 keV. The relations between QPO frequency and other characteristics such as intensity, hardness and QPO rms are carefully studied. The timing and spectral properties indicate that Swift J1658.2-4242 is a black hole binary system. Besides, the rms spectra of the source calculated from the simultaneous observation of Insight-HXMT, NICER and AstroSat support the Lense-Thirring origin of the QPOs. The relation between QPO phase lag and the centroid frequency of Swift J1658.2-4242 reveals a near zero constant when < 4Hz and a soft phase lag at 6.68 Hz. This independence follows the same trend as the high inclination galactic black hole binaries such as MAXI J1659-152.  
A New Set of Parameters of High-Mass X-ray Binaries Found with their Cyclotron Lines 期刊论文
arXiv e-prints, 2018
作者:  Zhang, Chengmin;  Taani, Ali;  Chaty, Sylvain;  Karino, Shigeyuki;  Song, Liming
收藏  |  浏览/下载：66/0  |  提交时间：2019/07/12
Astrophysics - High Energy Astrophysical Phenomena  Abstract: We have derived new physical quantities for several High-Mass X-ray Binaries (HMXBs) with supergiant (SG) companions through their cyclotron lines. The parameters are: the terminal velocity of the wind, the mass loss rate of the donor, the effective temperature and the magnetic fields. These parameters influence significantly the improvement of the model of accretion. In spite of the variety of their observational properties, the corresponding magnetic field is around B ~ 10^12 G. This result can be constrained by the effects on stellar evolution. In addition, we have performed a segmentation in the parameter space of donors intended for several SG-HMXB listed in our sample set. The parameter space can be categorized into five regimes depending on the possibility of disk formation associated with accretion from the stellar wind. This can give a quantitative clarification of the observed variability and the properties of these objects. We show that, when these systems come into the direct accretion region, systems with corresponding parameters can emit X-rays.  
RELATIONSHIP BETWEEN THE KINETIC POWER AND BOLOMETRIC LUMINOSITY OF JETS: LIMITATION FROM BLACK HOLE X-RAY BINARIES, ACTIVE GALACTIC NUCLEI, AND GAMMA-RAY BURSTS 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2014, 卷号: 780, 期号: 1, 页码: 0
作者:  Ma, Renyi;  Xie, Fu-Guo;  Hou, Shujin
收藏  |  浏览/下载：18/0  |  提交时间：2014/11/20
RELATIONSHIP BETWEEN THE KINETIC POWER AND BOLOMETRIC LUMINOSITY OF JETS: LIMITATION FROM BLACK HOLE X-RAY BINARIES, ACTIVE GALACTIC NUCLEI, AND GAMMA-RAY BURSTS 期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2014, 卷号: 780, 期号: 1, 页码: 14
作者:  Ma, Renyi;  Xie, Fu-Guo;  Hou, Shujin
收藏  |  浏览/下载：16/0  |  提交时间：2015/02/14
Hot Accretion Flows Around Black Holes 期刊论文
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 52, 2014, 卷号: 52, 页码: 529-588
作者:  Yuan, Feng;  Narayan, Ramesh;  Faber, SM;  VanDishoeck, E
收藏  |  浏览/下载：19/0  |  提交时间：2015/08/04

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