154 citations · 247 across the 8 of their papers we have counts for
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Evidence for a high energy curvature in the XMM-Newton spectrum of the ULX NGC1313 X-1
G. C. Dewangan, R. E. Griffiths, A. R. Rao
ASCA X-ray spectra of many ULXs were described in terms of optically thick emission from hot (kT ~1-2keV) accretion disks, while recent XMM-Newton and Chandra observations have rev…
XMM observations of the narrow-line QSO PHL 1092: Detection of a high and variable soft component
Surajit Dasgupta, A. R. Rao, G. C. Dewangan
We present results based on an XMM-Newton observation of the high luminosity narrow-line QSO PHL 1092 performed in 2003 January. The 0.3 - 10 keV spectrum is well described by a mo…
Disk-Jet Connection in Cygnus X-3
M. Choudhury, A. R. Rao, S. V. Vadawale +2
We present the results of a detailed correlation study between the soft X-ray, hard X-ray, and radio emission (obtained from RXTE ASM, BATSE, and GBI observations, respectively) of…
OSSE and RXTE Observations of GRS 1915+105: Evidence for Non-thermal Comptonization
Andrzej A. Zdziarski, J. Eric Grove, Juri Poutanen +2
GRS 1915+105 was observed by the CGRO/OSSE 9 times in 1995-2000, and 8 of those observations were simultaneous with those by RXTE. We present an analysis of all of the OSSE data an…
Understanding Galactic Black Hole Candidate GRS 1915+105
Sandip K. Chakrabarti, S. G. Manickam, A. Nandi +1
We interpret observed features of the black hole candidate GRS1915+105 in the light of the advective flow paradigm. The light curve of this black hole is seen to be of four classes…
Spectral Signature of Wind Generation From The Post-Shock Region in GRS1915+105 Accretion Disk
Sandip K. Chakrabarti, Sivakumar G. Manickam, Anuj K. Nandi +1
Accretion and outflows are common in systems which include black holes. Especially important is the case of the well known micro-quasar GRS1915+105 in our own galaxy, where super-l…