20 citations · 20 across the 2 of their papers we have counts for
12 papers
Detection of anti-correlated hard X-ray time lag in Cygnus X-3
Manojendu Choudhury, A. R. Rao
The wide-band X-ray spectra of the high mass X-ray binary Cygnus X-3 exhibits a pivoting behavior in the `low' (as well as `hard') state, correlated to the radio emission. The time…
State transition between high-soft and low-soft states observed in GRS 1915+105
S. Naik, A. R. Rao, Sandip K. Chakrabarti
We present the results of a detailed analysis of RXTE observations which show an unusual state transition between high-soft and low-soft states in the microquasar GRS 1915+105. The…
X-ray flares/bursts from GRS 1915+105 and the two component accretion flow
J. S. Yadav, A. R. Rao
We present results of our analysis of a set of RXTE/PCA observations of X-ray flares/bursts with burst cycle ranging from 30 to 1300 s from the Galactic X-ray transient source GRS…
Different Types of X-ray Variability Observed in Micro-Quasar GRS 1915+105 with the IXAE
S. Naik, P. C. Agrawal, B. Paul +3
The galactic micro-quasar source GRS 1915+105 has been observed with the Indian X-ray Astronomy Experiment (IXAE) several times over a period extending from 1996 to 2000. The sourc…
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…
Inner Disk Oscillations and QPOs in Relativistic Jet Sources
A. R. Rao
Recent results on the inner disk oscillations found in GRS 1915+105 are reviewed. QPOs during the low state are used as a marker for such oscillations and the physical picture emer…