1.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 60(6 Pt B): 7412-9, 1999 Dec.
Artigo
em Inglês
| MEDLINE
| ID: mdl-11970688
RESUMO
A kinetic theory of the Jeans instability of a dusty plasma has been developed in the present work. The effect of grain charge fluctuations due to the attachment of electrons and ions to the grain surface has been considered in the framework of Krook's collisional model. We demonstrate that the grain charge fluctuations alter the growth rate of the gravitational collapse of the dusty plasma. The Jeans length has been derived under limiting cases, and its dependence on the attachment frequency is shown. In the absence of gravity, we see that the damping rate of the dust acoustic mode is proportional to the electron-dust collision frequency.
2.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 47(5): 3612-3616, 1993 May.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9960415
3.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 47(1): 640-655, 1993 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9960039
4.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 47(1): 750-752, 1993 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9960059