Euler potentials for two layers with non-constant current densities in the ambient magnetic field aligned to the layers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F16%3A00472000" target="_blank" >RIV/67985815:_____/16:00472000 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5194/angeo-34-1165-2016" target="_blank" >http://dx.doi.org/10.5194/angeo-34-1165-2016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5194/angeo-34-1165-2016" target="_blank" >10.5194/angeo-34-1165-2016</a>
Alternative languages
Result language
angličtina
Original language name
Euler potentials for two layers with non-constant current densities in the ambient magnetic field aligned to the layers
Original language description
The Euler potentials for two current layers aligned to an ambient homogeneous magnetic field are found. Previous treatment of such a system assumed constant current density in the layers. However, the magnetic field becomes infinite at the edges. The new approach eliminates this inconsistency by introducing an inhomogeneous current density. Euler potentials are constructed semi-analytically for such a system. Charged-particle motion and trapping in it are examined by this representation. Using Euler potentials, the influence of current sheets of zero and non-zero thicknesses on energetic-particle fluxes is investigated, and characteristic flux variations near the sheets are presented. The results can be applied to Birkeland currents.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA14-19376S" target="_blank" >GA14-19376S: Driving of the Earth magnetosphere by ICMEs and CIRs</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Annales Geophysicae
ISSN
0992-7689
e-ISSN
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Volume of the periodical
34
Issue of the periodical within the volume
12
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
1165-1173
UT code for WoS article
000391489400001
EID of the result in the Scopus database
2-s2.0-85006511301