𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Solar wind stream structure during the early phase of solar cycles 20 and 21

✍ Scribed by J. T. Nolte; J. M. Davis; J. D. Sullivan


Publisher
Springer
Year
1978
Tongue
English
Weight
223 KB
Volume
60
Category
Article
ISSN
0038-0938

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Periodic behavior of solar flare index d
✍ Atila Γ–zgΓΌΓ§; Tamer AtaΓ§ πŸ“‚ Article πŸ“… 1989 πŸ› Springer 🌐 English βš– 434 KB

Short-term periodicities of solar activity were studied with the flare index by using Discrete Fourier Transform for the time interval 1966-1986. Two noticeable periodicities (18.5 and 5 months) have been found. The existence of these periodicities comparing with the early findings is discussed.

Evidence for solar-cycle evolution of no
✍ Howard A. Garcia πŸ“‚ Article πŸ“… 1990 πŸ› Springer 🌐 English βš– 754 KB

The record of flare incidence from January 1969 to October 1988 indicates that the north-south (N-S) distribution of large flares is periodic and approximately in phase with the 11-year sunspot cycle. These data are based on observations of the whole-disk Sun in continuum soft X-rays which commenced