42 citations · 560 across the 50 of their papers we have counts for
3 papers · 2 filters
Effect of Transverse Beam Size on the Wakefields and Driver Beam Dynamics in Electron Beam Driven Plasma Wakefield Acceleration
Ratan Kumar Bera, Devshree Mandal, Amita Das +1
In this paper, wakefields driven by a relativistic electron beam in a cold homogeneous plasma is studied using 2-D fluid simulation techniques. It has been shown that in the limit…
A new mechanism of direct coupling of laser energy to ions
Ayushi Vashistha, Devshree Mandal, Atul Kumar +2
The well-known schemes (e.g. Brunel, resonance absorption, JxB heating etc.) couple laser energy to the lighter electron species of the plasma. In this work, a fundamentally new me…
Drift waves with dust acoustic wave coupling
Atul Kumar, Amita Das, Predhiman Kaw
Drift wave is a prominent mode of a magnetized plasma of inhomogeneous density. It plays an important role in the transport of particles, energy and momentum perpendicular to the a…