18 citations · 63 across the 11 of their papers we have counts for
11 papers
Kelvin-Helmholtz instability in strongly coupled dusty plasma with rotational shear flows and tracer transport
Vikram Dharodi, Bhavesh Patel, Amita Das
Kelvin-Helmholtz (KH) instability plays a significant role in transport and mixing properties of any medium. In this paper, we numerically explore this instability for a two-dimens…
Excitation of Electrostatic Standing Wave in the Superposition of Two Counter Propagating Relativistic Whistler Waves
Mithun Karmakar, Sudip Sengupta, Bhavesh Patel
The problem of standing wave formation by superposing two counter-propagating whistler waves in an overdense plasma, studied recently by Sano et al. (Phys. Rev. E 100, 053205 (2019…
A 3D Magnetohydrodynamic simulation for the propagation of plasma plume transverse to applied magnetic field
Bhavesh G. Patel, Narayan Behera, R. K. Singh +2
We have carried out a 3D ideal-MHD (Magnetohydrodynamic) simulation to study the evolution of laser generated plasma plume in a moderate external magnetic field (0.13 T) oriented p…
Excitation of plasma wakefields by intense ultra-relativistic proton beam
Mithun Karmakar, Bhavesh Patel, Nikhil Chakrabarti +1
We report here an exact analytical travelling wave solution for nonlinear electron plasma wave excited by an intense ultra-relativistic proton beam. It brings out the underlying ph…
Evidence of new finite beam plasma instability for magnetic field generation
Amita Das, Atul Kumar, Chandrasekhar Shukla +8
We demonstrate by computer simulations, laser plasma experiments, and analytic theory that a hitherto unknown instability is excited in the beam plasma system with finite transvers…
Merger and reconnection of Weibel separated relativistic electron beam
Chandrasekhar Shukla, Atul Kumar, Amita Das +1
The relativistic electron beam (REB) propagation in a plasma is fraught with beam plasma instabilities. The prominent amongst them being the collisionless Weibel destabilization wh…