Dust acoustic solitary and shock waves in strongly coupled dusty plasmas with nonthermal ions

Pramana

Hamid Reza Pakzad1²  Kurosh Javidan2¹ 

[1] Department of Physics, Ferdowsi University of Mashhad, Iran and Center for Theoretical Physics, Ferdowsi University of Mashhad, Iran$$;Department of Physics, Islamic Azad University, Bojnourd Branch, Iran$$

关键词: Plasma;    dust;    nonthermal ion;    soliton;    shock wave.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

The Korteweg–de Vries–Burgers (KdV–Burgers) equation and modified Korteweg–de Vries–Burgers equation are derived in strongly coupled dusty plasmas containing nonthermal ions and Boltzmann distributed electrons. It is found that solitary waves and shock waves can be produced in this medium. The effects of important parameters such as ion nonthermal parameter, temperature, density and velocity on the properties of shock waves and solitary waves are discussed.

【 授权许可】

Unknown