6 citations · 11 across the 4 of their papers we have counts for
4 papers
Is the Spin of the Black Hole in GX 339-4 Negative?
Andrzej A. Zdziarski, Srimanta Banerjee, Michal Szanecki +2
We have studied the accreting black hole binary GX 339--4 using two highly accurate broad-band X-ray data sets in very soft spectral states from simultaneous NICER and NuSTAR obser…
What Is the Black Hole Spin in Cyg X-1?
Andrzej A. Zdziarski, Swadesh Chand, Srimanta Banerjee +6
We perform a detailed study of the black hole spin of Cyg X-1, using accurate broad-band X-ray data obtained in the soft spectral state by simultaneous NICER and NuSTAR observation…
Probing the accretion geometry of the atoll source 4U 1702-429 in different spectral states with NICER, NuSTAR, and AstroSat
Srimanta Banerjee, Jeroen Homan
We perform a comprehensive spectral study of a carefully selected sample (total exposure ks) of NICER observations of the atoll neutron star low-mass X-ray binary 4U 17…
Universality of coronal properties in accreting black holes across mass and accretion rate
Sudip Chakraborty, Ajay Ratheesh, Francesco Tombesi +2
Through their radio loudness, lack of thermal UV emission from the accretion disk and power-law dominated spectra, Low Luminosity AGN (LLAGN) display similarity with the hard state…