NDLI: Parametric excitation of ion-ion hybrid mode by a lower hybrid wave in a D-T plasma

Content Provider	Springer Nature Link
Author	Ahmad, Nafis
Copyright Year	2014
Abstract	Parametric excitation of ion-ion hybrid mode by a large amplitude lower hybrid wave in a two ion species D-T plasma is investigated. The sideband lower hybrid wave, generated in the nonlinear coupling process, beats with the pump to exert a parallel ponderomotive force on electrons driving the low frequency mode. The density perturbation associated with the latter couples with the $$\vec E \times \vec B$$ drift due to the pump to produce a nonlinear current driving the sideband. The ion-ion hybrid mode frequency in a 50:50 D-T plasma is close to geometric mean of deuterium and tritium cyclotron frequencies. The growth rate increases with the wave number of the mode. It also increases with the increase in the ratio of deuterium to tritium density.
Starting Page	1
Ending Page	7
Page Count	7
File Format	PDF
ISSN	14346060
Journal	The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics
Volume Number	68
Issue Number	12
e-ISSN	14346079
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2014-12-11
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Plasma Physics Atomic, Molecular, Optical and Plasma Physics Physical Chemistry Quantum Physics Quantum Information Technology, Spintronics Spectroscopy/Spectrometry Nonlinear Dynamics
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics

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Parametric excitation of ion-ion hybrid mode by a lower hybrid wave in a D-T plasma