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Global magnetic activity in 22-year solar cycles

✍ Scribed by Valentine I. Makarov

Publisher
Springer
Year
1994
Tongue
English
Weight
731 KB
Volume
150
Category
Article
ISSN
0038-0938

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πŸ“œ SIMILAR VOLUMES

Global modes constituting the solar magn
Global modes constituting the solar magnetic cycle
✍ M. H. Gokhale; J. Javaraiah πŸ“‚ Article πŸ“… 1992 πŸ› Springer 🌐 English βš– 721 KB

We show that the axisymmetric odd degree SHF modes of 21.4-yr periodicity and degrees l < 29 in the solar magnetic field (as inferred from sunspot data during , are at least approximately stationary. Among the sine and cosine components of these SHF modes we find four groups, each defining the geome

160 minute solar variations and the 22 y
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✍ V. A. Kotov; T. T. Tsap πŸ“‚ Article πŸ“… 1990 πŸ› Springer 🌐 English βš– 606 KB

Systematic measurements of the differential Doppler velocity of the Sun have been performed in Crimea from 1974 through 1988 (total 987 days, 6197 hours of observations). They confirm the presence of a long-term phase-coherent solar pulsation with a period of 160.010 min. On the other hand, the anal