Temperature anisotropy driven Weibel instability in carbon plasma

A Kumar, M Yadav, R Gupta, J Sharma - AIP Conference Proceedings, 2023 - pubs.aip.org
In the present manuscript, the phenomena of temperature anisotropy driven Weibel
instability is reported for different modes: in the presence of cold and warm carbon ion …

Excitation of Whistler Wave Instabilities Using a Spiraling Electron Beam in a Plasma

J Sharma, A Kumar, R Gupta, S Vijayalakshmi… - Iranian Journal of …, 2024 - Springer
In the present manuscript, we present a local theory of whistler wave excitation by a spiraling
electron beam in magnetoplasmas. Different excitation mechanisms have been studied with …

Theoretical Study on Weibel instability in the existence of large amplitude Langmuir wave inside a Plasma

A Kumar, R Dhawan, R Gupta… - E3S Web of …, 2023 - e3s-conferences.org
This paper investigates how an electrostatic Langmuir wave having large amplitude affects
the Weibel instability (WI) in the existence of ions and an electron beam. Two Langmuir side …

[HTML][HTML] Impact of external magnetic field on temperature anisotropy driven Weibel instability in a magnetized plasma

T Pahuja, A Kumar, H Sagar, R Gupta, J Sharma - AIP Advances, 2024 - pubs.aip.org
In this paper, we investigate the impact of an external magnetic field on the Weibel instability
driven by temperature anisotropy in a magnetized plasma. The study provides the influence …

Study of magnetic field evolution by Weibel instability in counter-streaming electron–positron plasma flows

R Kumar, HK Malik, S Kumar - Journal of Astrophysics and Astronomy, 2024 - Springer
Collisionless shocks are generated via the magnetic field mediated by Weibel instability in
astrophysical systems. In this work, by performing particle-in-cell (PIC) simulations, Weibel …

Instability of Ion Cyclotron Waves (ICWS) at the Expense of Lower Hybrid Drift Waves (LHDWS) Turbulence Energy

R Mundhra, PN Deka - East European Journal of Physics, 2023 - periodicals.karazin.ua
Instability of ion cyclotron waves (ICWs) is investigated in presence of lower hybrid drift
waves (LHDWs) turbulence. Plasma inhomogeneity in the Earth's magnetopause region …