Abstract In this paper, the phase asynchrony between coronal index and sunspot numbers is investigated. It is found that, (1) the sunspot numbers begin one month earlier than coronal index, which should mathematically lead to phase asynchrony between them but with a slight effect; (2) the 11-year Schwabe cycle is the only one period with statistical significance for coronal index and sunspot numbers, and the difference between the length of the Schwabe cycle of them should also lead to phase asynchrony between them; (3) although coronal index and sunspot numbers are coherent in low-frequency components corresponding to the 11-year Schwabe cycle, they are asynchronous in phase in high-frequency components; (4) their different definitions and physical meanings may be a major reason why there is a phase asynchrony between them.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Phase asynchrony between coronal index and sunspot numbers


    Beteiligte:
    Deng, L.H. (Autor:in) / Qu, Z.Q. (Autor:in) / Wang, K.R. (Autor:in) / Li, X.B. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 50 , 10 ; 1425-1433


    Erscheinungsdatum :

    2012-07-13


    Format / Umfang :

    9 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch






    Modeling the Radial Variation of Coronal Streamer Belts During Sunspot Ascending Phase

    Zhao, X. P. / Hoeksema, J. T. / Rich, N. B. et al. | British Library Conference Proceedings | 2002


    Sunspot numbers during 1736–1739 revisited

    Vaquero, J.M. | Online Contents | 2007


    Sunspot numbers during 1736–1739 revisited

    Vaquero, J.M. / Gallego, M.C. / Trigo, R.M. | Elsevier | 2007