Počet záznamů: 1

Magnetoacoustic waves in the narrowband dm-spikes sources

  1. 1.
    0360836 - ASU-R 2012 RIV FR eng J - Článek v odborném periodiku
    Karlický, Marian - Jelínek, P. - Mészárosová, Hana
    Magnetoacoustic waves in the narrowband dm-spikes sources.
    Astronomy & Astrophysics. Roč. 529, May (2011), A96/1-A96/6 ISSN 0004-6361
    Grant CEP: GA AV ČR IAA300030701; GA ČR GAP209/10/1680
    Výzkumný záměr: CEZ:AV0Z10030501
    Klíčová slova: solar corona * solar flares * radio radiation
    Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
    Impakt faktor: 4.587, rok: 2011

    Aims. A new type of analysis of the narrowband dm-spikes in solar radio radiation is introduced to look for magnetoacoustic waves in their sources. Methods. The Fourier and wavelet methods were used. For the first time, the tadpole structures in the wavelet spectra of this radio emission were searched for. Results. Fifteen groups of the narrowband dm-spikes, observed during solar flares, were selected and analyzed by the Fourier and wavelet analysis methods.
    Trvalý link: http://hdl.handle.net/11104/0198292