PLASMA TURBULENT BREMSSTRAHLUNG

Authors
ISHIHARA O HIROSE A
Citation
O. Ishihara et A. Hirose, PLASMA TURBULENT BREMSSTRAHLUNG, Physical review letters, 72(26), 1994, pp. 4090-4092
Citations number
30
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
72
Issue
26
Year of publication
1994
Pages
4090 - 4092
Database
ISI
SICI code
0031-9007(1994)72:26<4090:PTB>2.0.ZU;2-R
Abstract
Plasma turbulent bremsstrahlung is a radiation of high frequency plasm a mode produced by the scattered electrons due to the effective turbul ent collisions associated with low frequency fluctuations. It is found that the spontaneous emission term in the quasilinear effect is respo nsible for the mechanism. The Langmuir mode becomes unstable when elec trons resonate with low frequency modes in the presence of ion acousti c turbulence resulting in frequency upconversion.