Extremely intense ELFmagnetosonicwaves: A survey of polar observations
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10288956" target="_blank" >RIV/00216208:11320/14:10288956 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68378289:_____/14:00428928
Výsledek na webu
<a href="http://dx.doi.org/10.1002/2013JA019284" target="_blank" >http://dx.doi.org/10.1002/2013JA019284</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/2013JA019284" target="_blank" >10.1002/2013JA019284</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Extremely intense ELFmagnetosonicwaves: A survey of polar observations
Popis výsledku v původním jazyce
A Polar magnetosonic wave (MSW) study was conducted using 1 year of 1996-1997 data (during solar minimum). Waves at and inside the plasmasphere were detected at all local times with a slight preference for occurrence in the midnight-postmidnight sector.Wave occurrence (and intensities) peaked within similar to 5 degrees of the magnetic equator, with half maxima at similar to 10 degrees. However, MSWs were also detected as far from the equator as +20 degrees and 60 degrees MLAT but with lower intensities. An extreme MSW intensity event of amplitude B-w=similar to 1 nT and E-w=similar to 25 mV/m was detected. This event occurred near local midnight, at the plasmapause, at the magnetic equator, during an intense substorm event, e.g., a perfect occurrence. These results support the idea of generation by protons injected from the plasma sheet into the midnight sector magnetosphere by substorm electric fields. MSWs were also detected near noon (1259 MLT) during relative geomagnetic quiet (l
Název v anglickém jazyce
Extremely intense ELFmagnetosonicwaves: A survey of polar observations
Popis výsledku anglicky
A Polar magnetosonic wave (MSW) study was conducted using 1 year of 1996-1997 data (during solar minimum). Waves at and inside the plasmasphere were detected at all local times with a slight preference for occurrence in the midnight-postmidnight sector.Wave occurrence (and intensities) peaked within similar to 5 degrees of the magnetic equator, with half maxima at similar to 10 degrees. However, MSWs were also detected as far from the equator as +20 degrees and 60 degrees MLAT but with lower intensities. An extreme MSW intensity event of amplitude B-w=similar to 1 nT and E-w=similar to 25 mV/m was detected. This event occurred near local midnight, at the plasmapause, at the magnetic equator, during an intense substorm event, e.g., a perfect occurrence. These results support the idea of generation by protons injected from the plasma sheet into the midnight sector magnetosphere by substorm electric fields. MSWs were also detected near noon (1259 MLT) during relative geomagnetic quiet (l
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
BL - Fyzika plasmatu a výboje v plynech
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Geophysical Research - Space Physics
ISSN
2169-9380
e-ISSN
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Svazek periodika
119
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
14
Strana od-do
964-977
Kód UT WoS článku
000333041000023
EID výsledku v databázi Scopus
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