Cosmic ray ionization in the D region at sunrise: Evidence from VLF phase measurements
1973; Wiley; Volume: 8; Issue: 8-9 Linguagem: Inglês
10.1029/rs008i008p00733
ISSN1944-799X
AutoresM. A. Abdu, S. Ananthakrishnan, B. A. Krishnan, Oswaldo Massambani,
Tópico(s)Ionosphere and magnetosphere dynamics
ResumoA temporary phase recovery observed on long‐distance VLF propagation paths at sunrise is shown to be associated with cosmic‐ray ionization. Simultaneous measurements of the phase carried out at Atibaia, Säo Paulo, and Jaguaräo, Rio Grande de SuI, appear to demonstrate a latitudinal effect in this phenomenon.
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