The X-ray Binary analogy to the first AGN QPO

被引：1

作者：

Middleton, M. ^{[1
]}

Done, C. ^{[1
]}

Gierlinski, M. ^{[1
]}

机构：

[1] Univ Durham, Durham DH1 3LE, England

来源：

X-RAY ASTRONOMY-2009: PRESENT STATUS, MULTI-WAVELENGTH APPROACH AND FUTURE PERSPECTIVES, PROCEEDINGS | 2010年 / 1248卷

关键词：

Black holes; AGN; Seyferts; QPO; ACTIVE GALACTIC NUCLEI; QUASI-PERIODIC OSCILLATIONS; ACCRETING BLACK-HOLES; VARIABILITY; SPECTRA; ORIGIN; GALAXY; EXCESS; STATE; RXTE;

D O I：

10.1063/1.3475248

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We examine the different QPOs seen in X-ray Binaries for an analogous signal to the first AGN QPO. Simple mass scaling rules out the low-frequency and standard high-frequency QPOs. However, the rather unique 67Hz QPO of GRS 1915+105 scales to imply the source is accreting at around Eddington as supported by the SED. The 67Hz QPO is seen when GRS 1915+105 is in a very similar spectral state to that of RE J1034+396 and the power spectrum continuum slopes below the QPOs, are consistent. The difference in normalisation is suggested to be intrinsic and subsequent bandpass corrections yield consistent values.

引用

页码：325 / 328

页数：4

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