115 citations · 997 across the 40 of their papers we have counts for
7 papers · 1 filter
Acceleration of Solar Energetic Particles by the shock of Interplanetary Coronal Mass Ejection
Shanwlee Sow Mondal, Aveek Sarkar, Bhargav Vaidya +1
Interplanetary Coronal Mass Ejection (ICME) shocks are known to accelerate particles and contribute significantly to Solar Energetic Particle (SEP) events. We have performed Magnet…
Morphology of radio relics II: Properties of polarised emission
P. Domínguez-Fernández, M. Brüggen, F. Vazza +7
Radio relics are diffuse radio sources in galaxy clusters that are associated with merger shock waves. Detailed observations of radio relics in total intensity and in polarisation…
Numerical modeling and physical interplay of stochastic turbulent acceleration for non-thermal emission processes
Sayan Kundu, Bhargav Vaidya, Andrea Mignone
Particle acceleration is an ubiquitous phenomenon in astrophysical and space plasma. Diffusive shock acceleration (DSA) and stochastic turbulent acceleration are known to be the po…
Effects of a Velocity Shear on Double Current Sheet Systems: Explosive Reconnection and Particle Acceleration
Arghyadeep Paul, Bhargav Vaidya
The effect of a parallel velocity shear on the explosive phase of a double current sheet system is investigated within the 2D resistive magnetohydrodynamic (MHD) framework. We furt…
Numerical Analysis of Long-term Variability of AGN Jets through RMHD Simulations
Sriyasriti Acharya, Nikhil S Borse, Bhargav Vaidya
Relativistic AGN jets exhibit multi-timescale variability and a broadband non-thermal spectrum extending from radio to gamma-rays. These highly magnetized jets are prone to undergo…
Jets, disc-winds and oscillations in general relativistic, magnetically driven flows around black hole
Indu K. Dihingia, Bhargav Vaidya, Christian Fendt
Relativistic jets and disc-winds are typically observed in BH-XRBs and AGNs. However, many physical details of jet launching and the driving of disc winds from the underlying accre…
Simulating the dynamics and synchrotron emission from relativistic jets II. Evolution of non-thermal electrons
Dipanjan Mukherjee, Gianluigi Bodo, Paola Rossi +2
We have simulated the evolution of non-thermal cosmic ray electrons (CREs) in 3D relativistic magneto hydrodynamic (MHD) jets evolved up to a height of 9 kpc. The CREs have been ev…