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Abstract

It is shown that, under certain conditions, the density fluctuation spectrum calculated from the linear radial eigenfunction associated with a toroidal version of the drift rippling instability presents a significant up-down asymmetry. The wave propagates in the direction of the electron diamagnetic velocity. Its frequency is omega"rm o" = (1 + 1.71 eta"rm e") omega"rm e", where omega"rm e" is the diamagnetic frequency and eta"rm e" = (d ln T"rm e"/dr)/(d ln N/dr).

Additional information

Authors: ROGISTER A KFA, D, KFA, D
Bibliographic Reference: NUCLEAR FUSION, VOL. 27, NO. 2, PP 325-329, 1987
Record Number: 1989126071500 / Last updated on: 1989-05-01
Category: PUBLICATION
Available languages: en