25 citations · 125 across the 12 of their papers we have counts for
12 papers
Unified treatment of mean-field dynamo and angular-momentum transport in magnetorotational instability-driven turbulence
Tushar Mondal, Pallavi Bhat
Magnetorotational instability (MRI)-driven turbulence and dynamo phenomena are analyzed using direct statistical simulations. Our approach begins by developing a unified mean-field…
Angular momentum transport and thermal stabilization of optically thin, advective accretion flows through large-scale magnetic fields
Sudeb Ranjan Datta, Tushar Mondal, Banibrata Mukhopadhyay
Outward transport of angular momentum, as well as viscous and thermal stability, are the necessary criteria for the formation of accretion disc and to radiate steadily. Turbulent m…
Resolving dichotomy in compact objects through continuous gravitational waves observation
Surajit Kalita, Tushar Mondal, Christopher A. Tout +2
More than two dozen soft gamma-ray repeaters (SGRs) and anomalous X-ray pulsars (AXPs) have been detected so far. These are isolated compact objects. Many of them are either found…
The life cycle of magnetars: a novel approach to estimate their ages
Tushar Mondal
Anomalous X-ray pulsars and soft gamma repeaters are slowly rotating, young, and isolated neutron stars exhibiting sporadic outbursts and high X-ray quiescent luminosities. They ar…
The Hyper-Kamiokande Experiment -- Snowmass LOI
Kamiokande Collaboration, K. Abe, P. Adrich +387
Hyper-Kamiokande is the next generation underground water Cherenkov detector that builds on the highly successful Super-Kamiokande experiment. The detector which has an 8.4~times l…
Timescales for detection of super-Chandrasekhar white dwarfs by gravitational wave astronomy
Surajit Kalita, Banibrata Mukhopadhyay, Tushar Mondal +1
In about last couple of decades, the inference of the violation of the Chandrasekhar mass-limit of white dwarfs from indirect observation is probably a revolutionary discovery in a…
Supernova Model Discrimination with Hyper-Kamiokande
Jost Migenda
Supernovae are among the most magnificent events in the observable universe. They produce many of the chemical elements necessary for life to exist and their remnants---neutron sta…
Role of magnetically dominated disc-outflow symbiosis on bright hard-state black hole sources: ultra-luminous X-ray sources to quasars
Tushar Mondal, Banibrata Mukhopadhyay
We present optically thin solutions for magnetized, advective disc-outflow symbiosis around black holes (BHs). The main objective is to explain the bright, hard state observations…
Magnetized 1.5-dimensional advective accretion flows around black holes
Tushar Mondal, Banibrata Mukhopadhyay
We address the role of large scale magnetic stress in the angular momentum transport, as well as the formation of different kinds of magnetic barrier in geometrically thick, optica…
FSRQ/BL Lac dichotomy as the magnetized advective accretion process around black holes: a unified classification of blazars
Tushar Mondal, Banibrata Mukhopadhyay
The blazar observations show a strong correlation between -ray luminosities and spectral indices. BL Lac objects are less luminous with harder spectra than flat-spectrum…
Ultra-luminous X-ray sources as magnetically powered sub-Eddington advective accretion flows around stellar mass black holes
Tushar Mondal, Banibrata Mukhopadhyay
In order to explain unusually high luminosity and spectral nature of ultra-luminous X-ray sources (ULXs), some of the underlying black holes are argued to be of intermediate mass,…
Magnetized advective accretion flows: formation of magnetic barriers in Magnetically Arrested Discs
Tushar Mondal, Banibrata Mukhopadhyay
We discuss the importance of large scale strong magnetic field in the removal of angular momentum outward, as well as the possible origin of different kinds of magnetic barrier in…