78 citations · 775 across the 39 of their papers we have counts for
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Unraveling the foretime of GRS 1915+105 using AstroSat observations: Wide-band spectral and temporal characteristics
Athulya M. P., Radhika D., V. K. Agrawal +4
We present a comprehensive study of GRS 1915+105 in wide energy band ( keV) using AstroSat observations during the period of . The MAXI X-ray lightcurve of the s…
Investigating the coronal structure by studying time lags in the Atoll source 4U 1705-44 using AstroSat
S. Malu, S. Harikrishna, K. Sriram +1
We performed a detailed timing study of the Atoll source 4U 1705-44 in order to understand the accretion disk geometry. Cross correlation function (CCF) studies were performed betw…
Relativistic viscous accretion flow model for ULX sources: A case study for IC 342 X-1
Santabrata Das, Anuj Nandi, Vivek K. Agrawal +2
In this letter, we develop a model formalism to study the structure of a relativistic, viscous, optically thin, advective accretion flow around a rotating black hole in presence of…
AstroSat and MAXI view of Cygnus X-1: Signature of an `extreme' soft nature
Ankur Kushwaha, V. K. Agrawal, Anuj Nandi
We present a detailed spectral and timing analysis of Cygnus X-1 with multi-epoch observations, during to , by SXT and LAXPC on-board AstroSat. We model the spectra in…
Exploring the inner-disk region of the atoll source 4U 1705-44 using AstroSat's SXT and LAXPC observations
Malu S, K. Sriram, S. Harikrishna +1
For the first time, simultaneous broadband spectral and timing study of the atoll source 4U 1705-44 was performed using AstroSat Soft X-ray Telescope (SXT) and Large Area X-ray Pro…
Long-term XMM-Newton view of magnetar CXOU J010043.1721134: Comprehensive spectral and temporal results
Rwitika Chatterjee, Vivek K. Agrawal, Anuj Nandi
We present an in-depth analysis and results of eleven XMM-Newton datasets, spanning 2000 to 2016, of the anomalous X-ray Pulsar CXOU J010043.1721134 which has been classified as…