106 citations · 1.3k across the 67 of their papers we have counts for
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astro-ph.HE2019★ 16 cited
Spectral properties of NGC 4151 and the Estimation of black hole mass using TCAF solution
Prantik Nandi, Sandip K. Chakrabarti, Santanu Mondal
We present X-ray spectral analysis of Seyfert 1.5 Active Galactic Nuclei (AGN) NGC~4151 using \textit{NuSTAR} observation during 2012. This is the first attempt to fit an AGN data…
astro-ph.HE2019★ 1 cited
Evolution of spectral and temporal properties of MAXI J1836-194 during 2011 outburst
Arghajit Jana, Dipak Debnath, Sandip K. Chakrabarti +3
We study transient Galatic black hole candidate MAXI~J1836-194 during its 2011 outburst using RXTE/PCA archival data. 2.5-25~keV spectra are fitted with Two Component Advective Flo…