搜索结果: 1-8 共查到“天体物理学 Cyg X-3”相关记录8条 . 查询时间(0.093 秒)
Spectral and Timing Studies of Cyg X-1 in the Low/Hard State with Suzaku
black hole physics — accretion — stars: individual (Cygnus X-1)—X- ray:binaries
2011/10/11
From 2005 to 2009, 25 observations of Cyg X-1 were performed with Suzaku, achieving a total exposure of 446 ks. In all observations, the source was found in the low/hard state, while the 1.5--12.0 keV...
The Microquasar Cyg X-1: A Short Review
accretion, accretion disks – black hole physics – X-rays:binaries
2011/10/8
We review the spectral properties of the black hole candidate Cygnus X-1. Specifically, we discuss two recent sets of multi-satellite observations. One comprises a 0.5-500 keV spectrum, obtained with ...
The 2010 nova outburst of the symbiotic Mira V407 Cyg
Stars novae – Stars symbiotic stars – Miras
2010/11/10
The nova outburst experienced in 2010 by the symbiotic binary Mira V407 Cyg has been extensively studied at optical and infrared wavelengths with both photometric and spectroscopic observations. This ...
Archival observations from the Very Large Array (VLA) at frequencies between 1.4 GHz and 43
GHz of the 6.6-day O6.5-7+O5.5-6 binary Cyg OB2 #5 over 20 years are re-examined. The aim is to determine t...
Time-resolved spectroscopy of q cyg。
Multiwavelength variability in the symbiotic nova v1016 cyg
Multiwavelength variability symbiotic nova v1016 cyg
2009/6/17
Multiwavelength variability in the symbiotic nova v1016 cyg。
Ubv photometry of cyg x-1 from 1996 to 2003。
Velocity Curve Studies of Spectroscopic Binary Stars V380 Cygni, V401 Cyg, V523 Cas, V373 Cas and V2388 Oph
Stars binaries eclipsing—stars binaries spectroscopic
2010/9/15
Using measured radial velocity data of five double lined spectroscopic binary systems V380 Cygni, V401 Cyg, V523 Cas, V373 Cas and V2388 Oph, we find corresponding orbital and spectroscopic elements v...