43 citations · 183 across the 24 of their papers we have counts for
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Soft X-ray and FUV observations of Nova Her 2021 (V1674~Her) with AstroSat
Yash Bhargava, Gulab Chand Dewangan, G. C. Anupama +8
Nova Her 2021 or V1674 Her was one of the fastest novae to be observed so far. We report here the results from our timing and spectral studies of the source observed at multiple ep…
Probing the soft state evolution of 4U 1543-47 during its 2021 outburst using AstroSat
Nazma Husain, Yash Bhargava, Akash Garg +3
4U 1543-47 underwent its brightest outburst in 2021 after two decades of inactivity. During its decay phase, AstroSat conducted nine observations of the source spanning from July $…
AstroSat view of the neutron star low-mass X-ray binary GX 340+0
Yash Bhargava, Sudip Bhattacharyya, Jeroen Homan +1
Understanding the spectral evolution along the `Z'-shaped track in the hardness-intensity diagram of Z-sources, which are a class of luminous neutron star low-mass X-ray binaries,…
High hard X-ray polarization in Cygnus X-1 confined to the intermediate hard state: evidence for a variable jet component
Tanmoy Chattopadhyay, Abhay Kumar, A. R. Rao +7
Cygnus X-1, the well-known accreting black hole system, exhibits several observational features hinting at an intricate interplay between the accretion disk, its atmosphere known a…
Flux-resolved Spectropolarimetric Evolution of the X-Ray Pulsar Hercules X-1 Using IXPE
Akash Garg, Divya Rawat, Yash Bhargava +2
We conduct a spectro-polarimetric study of the accreting X-ray pulsar Hercules X-1 using observations with the Imaging X-ray Polarimetry Explorer (IXPE). IXPE monitored the source…