Coronal holes, solar wind streams, and recurrent geomagnetic disturbances: 1973-1976.

Autor: Sheeley, N., Harvey, J., Feldman, W.
Zdroj: Solar Physics; Aug1976, Vol. 49 Issue 2, p271-278, 8p
Abstrakt: Observations of coronal holes, solar wind streams, and geomagnetic disturbances during 1973-1976 are compared in a 27-day pictorial format which shows their long-term evolution. The results leave little doubt that coronal holes are related to the high-speed streams and their associated recurrent geomagnetic disturbances. In particular, these observations strongly support the hypothesis that coronal holes are the solar origin of the high-speed streams observed in the solar wind near the ecliptic plane. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index