9 citations · 15 across the 3 of their papers we have counts for
3 papers
Spherical accretion in giant elliptical galaxies: multi-transonicity, shocks, and implications on AGN feedback
Sananda Raychaudhuri, Shubhrangshu Ghosh, Partha S. Joarder
Isolated massive elliptical galaxies, or that are present at the center of cool-core clusters, are believed to be powered by hot gas accretion directly from their surrounding hot X…
Simulations of radiation driven winds from Keplerian discs
Sananda Raychaudhuri, Mukesh K. Vyas, Indranil Chattopadhyay
We study the ejection of winds from thin accretion discs around stellar mass black holes and the time evolution of these winds in presence of radiation field generated by the accre…
Multi-transonic spherical-type flows around massive black holes: galactic potential induced standing isothermal shocks
Sananda Raychaudhuri, Shubhrangshu Ghosh, Partha S. Joarder
Accretion on length-scales of interstellar or even intergalactic is particularly relevant, in the context of spherical or quasi-spherical hot mode accretion, supposedly powering lo…