31 citations · 69 across the 5 of their papers we have counts for
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The Reawakening of 4U 1755-338 after 25 Years of Quiescence: Spectro-temporal Analysis Using Multi-instrument X-ray Data
Geethu Prabhakar, Samir Mandal
The black hole X-ray binary 4U 1755338 underwent an outburst in 2020 after 25 years of quiescence. The comprehensive spectral analysis revealed that the system has a low interst…
Wideband Study of the Brightest Black Hole X-ray Binary 4U 1543-47 in the 2021 Outburst: Signature of Disk-Wind Regulated Accretion
Geethu Prabhakar, Samir Mandal, Bhuvana G. R. +1
A comprehensive wideband spectral analysis of the brightest black hole X-ray binary 4U during its 2021 outburst is carried out for the first time using NICER, NuSTAR, and…
Accretion Scenario of MAXI J1820+070 during 2018 Outbursts with Multi-mission Observations
Geethu Prabhakar, Samir Mandal, Athulya M. P +1
We present a comprehensive spectral and temporal study of the black hole X-ray transient MAXI J1820+070 during its outbursts in 2018 using Swift/XRT, NICER, NuSTAR and AstroSat obs…
Properties of two-temperature magnetized advective accretion flow around rotating black hole
Indu K. Dihingia, Santabrata Das, Geethu Prabhakar +1
We study the two-temperature magnetized advective accretion flow around the Kerr black holes. During accretion, ions are heated up due to viscous dissipation, and when Coulomb coup…