Magnetic loop generation by collisionless gravitationally bound plasmas in axisymmetric tori

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F13%3A%230004780" target="_blank" >RIV/47813059:19240/13:#0004780 - isvavai.cz</a>

Result on the web

<a href="http://journals.aps.org/pre/abstract/10.1103/PhysRevE.87.043113" target="_blank" >http://journals.aps.org/pre/abstract/10.1103/PhysRevE.87.043113</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevE.87.043113" target="_blank" >10.1103/PhysRevE.87.043113</a>

Result language

angličtina

Original language name

Magnetic loop generation by collisionless gravitationally bound plasmas in axisymmetric tori

Original language description

Current-carrying string loops are adopted in astrophysics to model the dynamics of isolated flux tubes of magnetized plasma expected to arise in the gravitational field of compact objects, such as black holes. Recent studies suggest that they could provide a framework for the acceleration and collimation of jets of plasma observed in these systems. However, the problem remains of the search of physical mechanisms which can consistently explain the occurrence of such plasma toroidal structures characterized by nonvanishing charge currents and are able to self-generate magnetic loops. In this paper, the problem is addressed in the context of Vlasov-Maxwell theory for nonrelativistic collisionless plasmas subject to both gravitational and electromagneticfields. A kinetic treatment of quasistationary axisymmetric configurations of charged particles exhibiting epicyclic motion is obtained. Explicit solutions for the species equilibrium phase-space distribution function are provided. These

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

PHYSICAL REVIEW E

ISSN

1539-3755

e-ISSN

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Volume of the periodical

87

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

15

Pages from-to

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UT code for WoS article

000318186500009

EID of the result in the Scopus database

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