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Beltrami fields in a hot electron–positron–ion plasma

Published online by Cambridge University Press:  06 February 2012

M. IQBAL  and
P. K. SHUKLA
M. IQBAL
Affiliation:
Department of Physics, University of Engineering and Technology, Lahore 54890, Pakistan ([email protected])
P. K. SHUKLA
Affiliation:
RUB International Chair, International Centre for Advanced Studies in Physical Sciences, Institut für Theoretische Physik, Fakultät für Physik und Astronomie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
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Abstract

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A possibility of relaxation of relativistically hot electron and positron (e − p) plasma with a small fraction of hot or cold ions has been investigated analytically. It is observed that a strong interaction of plasma flow and field leads to a non-force-free relaxed magnetic field configuration governed by the triple curl Beltrami (TCB) equation. The triple curl Beltrami (TCB) field composed of three different Beltrami fields gives rise to three multiscale relaxed structures. The results may have the strong relevance to some astrophysical and laboratory plasmas.

Type
Letter
Information
Journal of Plasma Physics , Volume 78 , Issue 3 , June 2012 , pp. 207 - 210
Copyright
Copyright © Cambridge University Press 2012

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