Fine structure of large amplitude chorus wave packets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F14%3A00423081" target="_blank" >RIV/68378289:_____/14:00423081 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/14:10288942
Result on the web
<a href="http://dx.doi.org/10.1002/2013GL058889" target="_blank" >http://dx.doi.org/10.1002/2013GL058889</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/2013GL058889" target="_blank" >10.1002/2013GL058889</a>
Alternative languages
Result language
angličtina
Original language name
Fine structure of large amplitude chorus wave packets
Original language description
Whistler-mode chorus waves in the outer Van Allen belt can have consequences for acceleration of relativistic electrons through wave-particle interactions. New multi-component waveform measurements have been collected by the Van Allen Probes Electric andMagnetic Field Instrument Suite and Integrated Science?s Waves instrument. We detect fine structure of chorus elements with peak instantaneous amplitudes of a few hundred pT but exceptionally reaching up to 3 nT, i.e., more than 1% of the background magnetic field. The wave vector direction turns by a few tens of degrees within a single chorus element but also within its sub-packets. Our analysis of a significant number of sub-packets embedded in rising-frequency elements shows that amplitudes of theirpeaks tend to decrease with frequency. The wave vector is quasi-parallel to the background magnetic field for large-amplitude sub-packets, while it turns away from this direction when the amplitudes are weaker.
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
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Geophysical Research Letters
ISSN
0094-8276
e-ISSN
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Volume of the periodical
41
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
293-299
UT code for WoS article
000332991000014
EID of the result in the Scopus database
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