• RAJESH TEPAN
• Dr. G. Ahirwar

We have present work on drift kinetic Alfven waves with kappa distribution function. Particle aspect analysis is used to evaluate expression for dispersion relation, growth rate and growth length of the drift kinetic Alfven waves in ionospheric region. Our purpose in this study is to be investigating the effect of kappa distribution function with temperature anisotropy on drift kinetic Alfven waves. It is observed that the growth rate and growth length is to increase with increase the wave vector for different values of kappa distribution function with temperature anisotropy. The result of the work are consistent for drift kinetic Alfven waves (DKAW’s) are applicable of the magnetospheric and astrophysical ionospheric region.

Magnetosphere, Particle aspect analysis, Ionospheric region, Drift Kinetic Alfven waves (DKAW’s), Temperature anisotropy, Drift velocity.

"DRIFT KINETIC ALFVEN WAVES WITH KAPPA DISTRIBUTION FUNCTION IN MAGNETOSPHERIC PLASMA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 3, page no.a265-a280, March-2022, Available :http://www.jetir.org/papers/JETIR2203033.pdf

"DRIFT KINETIC ALFVEN WAVES WITH KAPPA DISTRIBUTION FUNCTION IN MAGNETOSPHERIC PLASMA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 3, page no. ppa265-a280, March-2022, Available at : http://www.jetir.org/papers/JETIR2203033.pdf