The phases of quasi-biennial variations (QBVs) in cosmic-ray fluxes and solar-activity and interplanetary-medium parameters are investigated. A spectral analysis of QBVs of listed data was carried out. For the data used, the spectral components with a maximum amplitude (the sinusoidal component with a period of about 1.7 years (about 20.5 months)) are identified. A comparison of phases of QBVs with the phases of these sinusoids in those time intervals, where the QBVs were reliably identified unambiguously, is performed. It is shown that, according to all data, the phases of quasi-biennial variations persisted for many decades with minor deviations. This testifies to the longitudinal stability of the regions on the Sun, which are responsible for a quasi-biennial variation.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Analysis of Phases of Quasi-Biennial Variations of Cosmic-Ray Fluxes and Solar-Activity and Interplanetary-Medium Parameters


    Additional title:

    Cosmic Res


    Contributors:

    Published in:

    Cosmic Research ; 60 , 5 ; 340-346


    Publication date :

    2022-10-01


    Size :

    7 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English





    On the relationship between quasi-biennial variations of solar activity, the heliospheric magnetic field and cosmic rays

    Bazilevskaya, G. A. / Kalinin, M. S. / Krainev, M. B. et al. | Springer Verlag | 2016


    On the relationship between quasi-biennial variations of solar activity, the heliospheric magnetic field and cosmic rays

    Bazilevskaya, G. A. / Kalinin, M. S. / Krainev, M. B. et al. | Online Contents | 2016


    Galactic cosmic rays and parameters of the interplanetary medium near solar activity minima

    Bazilevskaya, G. A. / Krainev, M. B. / Svirzhevskaya, A. K. et al. | Online Contents | 2013


    Galactic cosmic rays and parameters of the interplanetary medium near solar activity minima

    Bazilevskaya, G. A. / Krainev, M. B. / Svirzhevskaya, A. K. et al. | Springer Verlag | 2013