Singh, N. and Gould, R. W. (1973) Waves in a hot uniaxial plasma excited by a current source. Physics of Fluids, 16 (1). pp. 75-81. ISSN 1070-6631. http://resolver.caltech.edu/CaltechAUTHORS:20120813-164607358
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The fields excited by a short dipole antenna in a hot uniaxially anisotropic plasma (B_0→∞) have been studied. When ω<ω_p, the dipole effectively excites two propagating waves, a slow wave and a fast wave, inside a cone of half‐cone angle sin^(−1)(ω/ω_p). Inside the cone a characteristic interference structure in the angular distribution of the fields is noted. Outside the cone fields fall off exponentially. The appearance of the cone and the characteristic interference structure in the field is useful from the viewpoint of laboratory diagnostics.
|Additional Information:||© 1973 American Institute of Physics. Received 26 April 1971; final manuscript received 28 August 1972. This research was supported in part by the Office of Naval Research under Contract No. 220(50) and in part by the Atomic Energy Commission under Contract AT(04-3)-767. The original manuscript was prepared under Atomic Energy Commission Contract AT(11-1)- 2059.|
|Official Citation:||Waves in a hot uniaxial plasma excited by a current source N. Singh and R. W. Gould, Phys. Fluids 16, 75 (1973), DOI:10.1063/1.1694176|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Aucoeur Ngo|
|Deposited On:||14 Aug 2012 15:07|
|Last Modified:||26 Dec 2012 15:58|
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