中国科学院机构知识库网格
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Explaining the 'Outliers' Track in Black Hole X-ray Binaries with a BZ-Jet and Inner-Disk Coupling 期刊论文  OAI收割
UNIVERSE, 2022, 卷号: 8, 期号: 6, 页码: 13
作者:  
Chang, Ning;  Liu, Xiang;  Xie, Fu-Guo;  Cui, Lang;  Shan, Hao
  |  收藏  |  浏览/下载:31/0  |  提交时间:2022/10/13
A New Set of Parameters of High-Mass X-ray Binaries Found with their Cyclotron Lines 期刊论文  OAI收割
arXiv e-prints, 2018
作者:  
Zhang, Chengmin;  Taani, Ali;  Chaty, Sylvain;  Karino, Shigeyuki;  Song, Liming
  |  收藏  |  浏览/下载:76/0  |  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.  
Estimating Black Hole Spin of PG 1322+659 with Observed Optical and X-ray Continuum Spectrum 期刊论文  OAI收割
JOURNAL OF ASTROPHYSICS AND ASTRONOMY, 2014, 卷号: 35, 期号: 3, 页码: 429-430
作者:  
You, Bei;  Cao, Xinwu
收藏  |  浏览/下载:28/0  |  提交时间:2015/02/14
SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. II. THE MOST LUMINOUS STANDARD CANDLES IN THE UNIVERSE 期刊论文  OAI收割
ASTROPHYSICAL JOURNAL, 2014, 卷号: 793, 期号: 2
作者:  
SEAMBH collaboration
收藏  |  浏览/下载:34/0  |  提交时间:2015/12/02
Simulation of the effects of X-ray emission from accretion disks on the interstellar materials 期刊论文  OAI收割
ACTA PHYSICA SINICA, 2006, 卷号: 55, 期号: 1, 页码: 287-293
作者:  
Wang, W;  Zhang, J;  Zhao, G
收藏  |  浏览/下载:15/0  |  提交时间:2017/03/14
A spectral study of the Be/X-ray binary LSI+61 degrees 303 期刊论文  OAI收割
CHINESE ASTRONOMY AND ASTROPHYSICS, 2001, 卷号: 25, 期号: 2, 页码: 181-186
作者:  
Liu, QZ;  Hang, HR;  Zhu, ZX
收藏  |  浏览/下载:28/0  |  提交时间:2013/01/31
The X-ray power density spectrum of Cyg X-1 期刊论文  OAI收割
CHINESE ASTRONOMY AND ASTROPHYSICS, 2000, 卷号: 24, 期号: 2, 页码: #REF!
作者:  
Chen, L;  Feng YX(冯育新);  Li TB(李惕碚);  Feng, YX;  Li, TP
收藏  |  浏览/下载:17/0  |  提交时间:2016/04/12
The short timescale bursts of Cyg X-1 in the high and transitional states 期刊论文  OAI收割
CHINESE ASTRONOMY AND ASTROPHYSICS, 1999, 卷号: 23, 期号: 4, 页码: 423-434
作者:  
Feng YX(冯育新);  Li TB(李惕碚);  Feng, YX;  Chen, L;  Li, TP
收藏  |  浏览/下载:22/0  |  提交时间:2016/06/28