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Spectral Analysis of Class Data of GRS 1915+105 Using TCAF Solution
Anuvab Banerjee, Ayan Bhattacharjee, Dipak Debnath +1
The class variable source GRS 1915+105 exhibits a wide range of time variabilities in time scales of a few seconds to a few days. Depending on the count rates in different energy b…
Constraining Mass of Cygnus X-1 from Analysis of the Hard State Spectral Data using TCAF Solution
Indrani Banerjee, Ayan Bhattacharjee, Anuvab Banerjee +2
The galactic black hole candidate Cygnus X-1, one of the brightest sources in the sky, is the first ever black hole candidate to be discovered. Despite being a very well-studied ob…
Delayed Outburst of H 1743--322 in 2003 and relation with its other outbursts
Sandip K. Chakrabarti, Dipak Debnath, Shreeram Nagarkoti
The Galactic transient black hole candidate H 1743--322 exhibited a long duration outburst in 2003 after more than two and a half decades of inactivity. The 2003 event was extensiv…
Inference on Disk-Jet Connection of MAXI J1836-194: Analysis with the TCAF Solution
Arghajit Jana, Dipak Debnath, Sandip K. Chakrabarti +1
Galactic transient black hole candidate (BHC) MAXI~J1836-194 was discovered on 2011 Aug 30, by MAXI/GSC and Swift/BAT. The source activity during this outburst was continued for ~3…
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…
The 2004 Outburst of BHC H1743-322: Analysis of spectral and timing properties using the TCAF Solution
Ayan Bhattacharjee, Indrani Banerjee, Anuvab Banerjee +2
The black hole transient H1743-322 exhibited several outbursts with temporal and spectral variability since its discovery in 1977. These outbursts occur at a quasi-regular recurren…