235 citations · 656 across the 16 of their papers we have counts for
5 papers · 1 filter
Halo-driven Origin and Evolution of Overmassive Black Holes and Little Red Dots
Ritik Sharma, Mahavir Sharma
We present a theoretical model in which the recently detected overmassive black holes (OBHs), and potentially Little Red Dots (LRDs), arise during a halo-driven transient phase pre…
The model of feedback-regulated galaxy formation
Mahavir Sharma, Tom Theuns
We present the model of galaxy formation, in which a galaxy's star formation rate is set by the balance between energy injected by feedback from massive stars and energy los…
The chemical imprint of the bursty nature of Milky Way's progenitors
Mahavir Sharma, Tom Theuns, Carlos Frenk
Carbon enhanced metal poor (CEMP) stars with low abundances of neutron capture elements (CEMP-no stars) are ubiquitous among metal poor stars in the Milky Way. Recent observations…
Origins of carbon-enhanced metal-poor stars
Mahavir Sharma, Tom Theuns, Carlos S. Frenk +1
We investigate the nature of carbon-enhanced metal poor (CEMP) stars in Milky Way (MW) analogues selected from the EAGLE cosmological hydrodynamical simulation. The stellar evoluti…
Simulation of radiation driven wind from disc galaxies
Indranil Chattopadhyay, Mahavir Sharma, Biman B. Nath +1
We present 2-D hydrodynamic simulation of rotating galactic winds driven by radiation. We study the structure and dynamics of the cool and/or warm component( K) whic…