Dispersion relation for magnetically aligned electrostatic waves in weakly collisional plasmas

Result code in IS VaVaI
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Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Dispersion relation for magnetically aligned electrostatic waves in weakly collisional plasmas
Original language description
In this paper the dispersion relation for magnetically aligned electrostatic waves in two component weakly collisional plasmas is derived analytically from kinetic and Maxwell equations. The conditions assumed in the beginning of calculations correspondto the ionospheric upper E-region conditions, and collisions on the RHS of the Boltzmann equation are approximated by the Bhatnagar-Gross-Krook (BGK) approximation. The presence of the E x B fields is typical for ionosphere. In this work the focus is onthe magnetically aligned waves, as a first approach. The problem in all three dimensions is more complicated due to the E x B drifts. In spite of the initial simplification, the results could help in explaining some of the phenomena observed in the upperlayers of the ionosphere, and can be used as a starting point for further numerical studies.
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
POSTER 2014 - 18th International Student Conference on Electrical Engineering
ISBN
978-80-01-05499-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Czech Technical University
Place of publication
Prague
Event location
Praha
Event date
May 15, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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