Počet záznamů: 1

Pc1 with a broad frequency spectrum - "Goose pulsations"

  1. 1.
    0330892 - GFU-E 2010 RIV CZ eng J - Článek v odborném periodiku
    Feygin, F. Z. - Prikner, Karel - Kangas, J.
    Pc1 with a broad frequency spectrum - "Goose pulsations".
    Studia geophysica et geodaetica. Roč. 53, č. 4 (2009), s. 519-536 ISSN 0039-3169
    Výzkumný záměr: CEZ:AV0Z30120515
    Klíčová slova: geomagnetic pulsations * nonlinear particle-wave interaction * Pc1 wave packets * ionospheric Alfvén resonator (IAR)
    Kód oboru RIV: DE - Zemský magnetismus, geodézie, geografie
    Impakt faktor: 1.000, rok: 2009

    Geomagnetic pulsations in the frequency range of Pc1 pearl waves with the dynamic spectra having a very narrow spectrum width at the beginning of the event and a very broad spectrum width in the later part of the event are analyzed. One of the observed events shown by the dynamic spectrum resembles a goose with the beak at the beginning of the event and with the wing in the later part of the event.
    Trvalý link: http://hdl.handle.net/11104/0176569