Warm dust-acoustic shocks

National Conference on Contemporary Issues in High Energy Physics and Cosmology

Goswami, Rajita^1 ; Khusroo, Murchana^1 ; Bora, Madhurjya P^1,2

Physics Department, Gauhati University, Guwahati 781014, Assam, India^1

York Plasma Institute, University of York, York, YO10 5DD, United Kingdom^2

关键词: Dust charge;    Dust-acoustic shock;    Dusty plasmas;    Natural decay;    Shock fronts;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/481/1/012028/pdf
DOI  :  10.1088/1742-6596/481/1/012028

来源: IOP

【 摘 要 】

We investigate the formation of shock waves in a warm dusty plasma with equilibrium drift. We show that the natural decay rate of dust charge plays an important role in determining the properties of the shock front in such a plasma.