235 citations · 2.5k across the 112 of their papers we have counts for
6 papers · 2 filters
From Nearby Low Luminosity AGN to High Redshift Radio Galaxies: Science Interests with SKA
P. Kharb, D. V. Lal, V. Singh +10
We present detailed science cases that a large fraction of the Indian AGN community is interested in pursuing with the upcoming Square Kilometre Array (SKA). These interests range…
Clues to the origin of Fermi Bubbles from OVIII/OVII line ratio
Kartick C. Sarkar, Biman B. Nath, Prateek Sharma
We constrain the origin of Fermi Bubbles using 2D hydrodynamical simulations of both star formation driven and black hole accretion driven wind models. We compare our results with…
Molecular outflows in starburst nuclei
Arpita Roy, Biman B. Nath, Prateek Sharma +1
Recent observations have detected molecular outflows in a few nearby starburst nuclei. We discuss the physical processes at work in such an environment in order to outline a scenar…
How radiation affects superbubbles: Through momentum injection in early phase and photo-heating thereafter
Siddhartha Gupta, Biman B. Nath, Prateek Sharma +1
Energetic winds and radiation from massive star clusters push the surrounding gas and blow superbubbles in the interstellar medium (ISM). Using 1-D hydrodynamic simulations, we stu…
Suppression of galactic outflows by cosmological infall and circumgalactic medium
Priyanka Singh, Sandeep Rana, Jasjeet S. Bagla +1
We investigate the relative importance of two galactic outflow suppression mechanisms : a) Cosmological infall of the intergalactic gas onto the galaxy, and b) the existence of a h…
Diffuse X-ray emission from star forming galaxies
Kartick C. Sarkar, Biman B. Nath, Prateek Sharma +1
We study the diffuse X-ray luminosity () of star forming galaxies using 2-D axisymmetric hydrodynamical simulations and analytical considerations of supernovae (SNe) driven ga…