| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1716351 | Acta Astronautica | 2009 | 11 Pages |
Abstract
Main results of the wavelet analysis and reconstruction suggest that the maximum of Morlet decomposition coefficients was found around the main 11-12 year cycle. However we have found for both solar activity indicator: the sunspot number and modulation potential a dominating period around 12-15 years. Magnitude of cycles is not absolutely the same but vary from cycle to cycle. The attempt of extrapolation has shown other periods of about 20-22, 27-30 years after the year 2007.
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Authors
Neïla Zarrouk, Raouf Bennaceur,