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Theory of Ulf modulation of VLF emissions
Author(s) -
Chen Liu
Publication year - 1974
Publication title -
geophysical research letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.007
H-Index - 273
eISSN - 1944-8007
pISSN - 0094-8276
DOI - 10.1029/gl001i002p00073
Subject(s) - earth's magnetic field , physics , adiabatic process , geophysics , modulation (music) , magnetosphere , excited state , computational physics , substorm , ultra low frequency , very low frequency , magnetic field , atomic physics , astronomy , acoustics , quantum mechanics
A theory of quasi‐periodic VLF emissions associated with ULF geomagnetic pulsations is presented. The theory is based on an approach of treating as adiabatic the interactions between the VLF emissions and the externally‐excited ULF waves. The obtained theoretical results are consistent with available observations.