Self-generated magnetic field by high frequency modulational field in plasma

Authors
Ma, SJ
Citation
Sj. Ma, Self-generated magnetic field by high frequency modulational field in plasma, ACT PHY C E, 50(9), 2001, pp. 1729-1736
Citations number
13
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA SINICA
ISSN journal
10003290 → ACNP
Volume
50
Issue
9
Year of publication
2001
Pages
1729 - 1736
Database
ISI
SICI code
1000-3290(200109)50:9<1729:SMFBHF>2.0.ZU;2-O
Abstract
Magnetic field generated in plasma with high frequency modulational field h as been studied in detail. By solving the two time-scale and two fluid equa tions, a set of nonlinear equations has been obtained by which the behavior of self-generated magnetic field can be described. Numerical results show that magnetic field self-generated by high frequency modulational field can be produced and with increase of time this magnetic field may collapse, le ading to great enhancement of the magnetic field.