14 citations · 31 across the 3 of their papers we have counts for
4 papers
Joint Suzaku and Chandra observations of the MKW4 galaxy group out to the virial radius
Arnab Sarkar, Yuanyuan Su, Scott Randall +5
We present joint Suzaku and Chandra observations of MKW4. With a global temperature of 1.6 keV, MKW4 is one of the smallest galaxy groups that have been mapped in X-rays out to the…
Modified virial theorem for highly magnetized white dwarfs
Banibrata Mukhopadhyay, Arnab Sarkar, Christopher A. Tout
Generally the virial theorem provides a relation between various components of energy integrated over a system. This helps us to understand the underlying equilibrium. Based on the…
Stochastic gravitational wave background from accreting primordial black hole binaries during early inspiral stage
Arnab Sarkar, K. Rajesh Nayak, A. S. Majumdar
We investigate the stochastic gravitational wave background produced by primordial black hole binaries during their early inspiral stage while accreting high-density radiation surr…
On the star formation efficiency in high redshift Lyman-α emitters
Arnab Sarkar, Saumyadip Samui
We present semi-analytical models of high redshift Lyman-α emitters (LAEs) in order to constrain the star formation efficiency in those galaxies. Our supernova feedback induced sta…