A multi‐instrument approach to determining the source‐region extent of EEP‐driving EMIC waves
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F20%3A00523263" target="_blank" >RIV/68378289:_____/20:00523263 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/20:10423244
Result on the web
<a href="https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1029/2019GL086599" target="_blank" >https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1029/2019GL086599</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1029/2019GL086599" target="_blank" >10.1029/2019GL086599</a>
Alternative languages
Result language
angličtina
Original language name
A multi‐instrument approach to determining the source‐region extent of EEP‐driving EMIC waves
Original language description
Recent years have seen debate regarding the ability of electromagnetic ion cyclotron (EMIC) waves to drive EEP (Energetic Electron Precipitation) into the Earth's atmosphere. Questions still remain regarding the energies and rates at which these waves are able to interact with electrons. Many studies have attempted to characterise these interactions using simulations, however these are limited by a lack of precise information regarding the spatial scale size of EMIC activity regions. In this study we examine a fortuitous simultaneous observation of EMIC wave activity by the RBSP‐B and Arase satellites in conjunction with ground‐based observations of energetic electron precipitation by a sub‐ionospheric VLF network. We describe a simple method for determining the longitudinal extent of the EMIC source region based on these observations, calculating a width of 0.75 hr MLT and a drift‐rate of 0.67 MLT/hr. We describe how this may be applied to other similar EMIC wave events.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
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
2020
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
47
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
e2019GL086599
UT code for WoS article
000560367600013
EID of the result in the Scopus database
2-s2.0-85083528355