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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1709

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dc.contributor.authorAtul Kumar-
dc.contributor.authorSharma, R P-
dc.contributor.authorTripathi, Y K-
dc.contributor.authorAl-Janabi, A Hadi-
dc.identifier.citationPlasma Science, IEEE Transactions on, 19(4), 590 - 597p.en
dc.description.abstractThree possible delay instabilities of the fast wave in the lower hybrid frequency regime are presented. It has been considered that a fast wave may decay into a high-frequency, lower hybrid wave and a low-frequency wave, either the ion-Bernstein wave, ion-acoustic wave, or kinetic Alfven wave. Explicit expressions for growth rates, homogeneous thresholds, and convective thresholds have been given. Applications have been pointed out in tokamak plasma during current drive experiments and magnetospheric plasmas. For example, for PLT tokamak parameters, the convective threshold for the decay instability of the fast wave into lower hybrid and ion acoustic wave is ~180 W/cm2en
dc.format.extent113309 bytes-
dc.subjectlower hybrid frequencyen
dc.subjection-acoustic waveen
dc.subjecthomogeneous thresholdsen
dc.subjectconvective thresholdsen
dc.subjecttokamak plasmaen
dc.subjectmagnetospheric plasmasen
dc.titleParametric decay instabilities of the fast wave in the lower hybrid frequency regimeen
Appears in Collections:Energy Studies [CES]

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