Digitale Medien
New York, NY
:
American Institute of Physics (AIP)
Physics of Fluids
5 (1993), S. 1914-1916
ISSN:
1089-7666
Quelle:
AIP Digital Archive
Thema:
Physik
Notizen:
A frequently observed exponential distribution for the probability distribution of strongly turbulent Langmuir fields, P(E,t), may arise from dissipative processes. Experiments show that the distribution is time stationary within the 100 nsec observed resolution, and exhibits exponential time decay after the beam driver ceases. Microwave emission also ceases, compatibly with a beam origin. Return current measures imply that ion waves are much weaker than Langmuir turbulence. Interactions at ion sound wave speeds can mediate the observed μsec decay, and may also adjust P(E) when the beam driver is on.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.860774
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