Investigation of the Dusty Plasma Characteristic in Different Region in Space

Ala' Fadhil Ahmed | Noorhan Karim

Abstract: In this work, calculation the characteristics of dusty plasma exist in the space for different regions interstellar cloud, interplanetary space, Halley comet, Saturn rings (E and F), interstellar plasma, solar wind and solar corona. It noticed the characteristic of dusty plasma different from one region to another region in the space. It shows the density of electrons is lower in interstellar cloud, interplanetary space and Saturn rings (F and E). High density of electrons in solar corona, solar wind and interstellar plasma. The temperature of electrons in the space is high in solar corona and Saturn rings (F and E). It noticed when electrons density increases due to plasma frequency for electron and ion, and coupling parameter of plasma increases too. It noted electrons temperature is increases led to the Debye length, Debye sphere, and electron velocity increases too. Another process is versa verse. According to the different in the electrons density and temperature in the space causes at different characteristics of dusty plasma exists in the different region in the space.

Keywords: dusty plasma, plasma parameters, plasma in space, solar plasma

Edition: Volume 6 Issue 12, December 2017,

Pages: 1641 - 1645