Enhanced transport across laser generated magnetic fields
作者:
Claire Ellen Max,
Wallace M. Manheimer,
J. J. Thomson,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1978)
卷期:
Volume 21,
issue 1
页码: 128-139
ISSN:0031-9171
年代: 1978
DOI:10.1063/1.862074
出版商: AIP
数据来源: AIP
摘要:
Laser generated mega‐Gauss magnetic fields may have a disordered small‐scale structure, because many different field generation mechanisms are operating simultaneously. Electron cross‐field transport in such fields is studied, concentrating on three specific nonclassical transport processes: resonant scattering, field line wandering, and an analog of neoclassical diffusion. Each of these mechanisms seems capable of producing cross‐field transport rates significantly faster than the classical values for a mega‐Gauss magnetic field, yet considerably slower than the classical value for a field‐free plasma.
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