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arXiv 1603.01802astro-ph.HE
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用TCAF解表征几个瞬态黑洞候选者的X射线爆发

Characterization of few transient black hole candidates during their X-ray outbursts with TCAF Solution

Dipak Debnath, S. Mondal, S. K. Chakrabarti, A. Jana, A. A. Molla, D. Chatterjee

摘要:

Chakrabarti-Titarchuk二分量对流模式(TCAF)的理论概念是在20世纪90年代中期提出的。近年来,将TCAF模型作为可加表模型引入XSPEC后,我们发现它能够很好地拟合几个瞬态黑洞候选者(TBHC)在爆发过程中不同相位的光谱。这与我们的理论理解是一致的。在这里,我们的几个TBHC的X射线爆发与TCAF期间的光谱和时间特性的最近研究的简要总结将进行讨论。

英文摘要:

The theoretical concept of Chakrabarti-Titarchuk two Component Advective Flow (TCAF) model was introduced around two decade ago in mid-90s. Recently after the inclusion of TCAF model into XSPEC as an additive table model, we find that it is quite capable to fit spectra from different phases of few transient black hole candidates (TBHCs) during their outbursts. This quite agrees with our theoretical understanding. Here, a brief summary of our recent studies of spectral and temporal properties of few TBHCs during their X-ray outbursts with TCAF will be discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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