An excitation mechanism for discrete chorus elements in the magnetosphere

Autor: P. Bespalov, O. Savina
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Annales Geophysicae, Vol 36, Pp 1201-1206 (2018)
Druh dokumentu: article
ISSN: 0992-7689
1432-0576
DOI: 10.5194/angeo-36-1201-2018
Popis: A beam pulsed amplifier mechanism responsible for effective amplification of short very low frequency (VLF) electromagnetic pulses is proposed. Effective amplification near the magnetic equator outside the plasmasphere is considered. A conditional growth rate of short electromagnetic pulses is calculated. Obtained results can explain some important features of the oblique electromagnetic chorus emissions without hiss-like radiation background.
Databáze: Directory of Open Access Journals
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