40 citations · 80 across the 7 of their papers we have counts for
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Propagation of slow electromagnetic disturbances in plasma
Sharad Kumar Yadav, Ratan Kumar Bera, Deepa Verma +2
Electromagnetic (EM) waves/disturbances are typically the best means to understand and analyze an ionized medium like plasma. However, the propagation of electromagnetic waves with…
Excitation of KdV Alfven solitons by a pulsed CO2 laser in plasma in the presence of an external magnetic field
Atul Kumar, Chandrasekhar Shukla, Deepa Verma +2
The interaction of laser with plasmas leads to many interesting phenomena which includes laser energy absorption, mode conversion, energetic particle generation etc. In this work,…
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…
Observation of 1-D time dependent non-propagating laser plasma structures using Fluid and PIC codes
Deepa Verma, Ratan Kumar Bera, Atul Kumar +2
The manuscript reports the observation of time dependent localized and non-propagating structures in the coupled laser plasma system through 1-D fluid and PIC simulations. It is re…
Magnetic field generation in finite beam plasma system
Amita Das, Atul Kumar, Chandrasekhar Shukla +7
For finite systems boundaries can introduce remarkable novel features. A well known example is the Casimir effect [1, 2] that is observed in quantum electrodynamic systems. In clas…