Solar cycle control of Nm(E).
Abstract
The regression coefficients between E-region peak electron density, Nm( E), and sun-spot number, R, depend on the particular solar cycle investigated. It is found that a representative worldwide relationship for the 1949-1959 solar cycle, is given, by N m(E) ∝ (ƒ 0E) 2 ∝ (1 + 0.00334R) .
- Publication:
-
Journal of Atmospheric and Terrestrial Physics
- Pub Date:
- September 1971
- DOI:
- 10.1016/0021-9169(71)90003-1
- Bibcode:
- 1971JATP...33.1307M