Počet záznamů: 1

Reconnection of a Kinking Flux Rope Triggering the Ejection of a Microwave and Hard X-ray Source I. Observations and Interpretation

  1. 1.
    0353871 - ASU-R 2011 RIV NL eng J - Článek v odborném periodiku
    Karlický, Marian - Kliem, B.
    Reconnection of a Kinking Flux Rope Triggering the Ejection of a Microwave and Hard X-ray Source I. Observations and Interpretation.
    Solar Physics. Roč. 266, č. 1 (2010), s. 71-89 ISSN 0038-0938
    Grant CEP: GA AV ČR IAA300030701
    Výzkumný záměr: CEZ:AV0Z10030501
    Klíčová slova: Sun * flares * numerical simulations * radio radiation
    Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
    Impakt faktor: 3.386, rok: 2010

    Imaging microwave observations of an eruptive, partially occulted solar flare on 18 April 2001 suggest that the global structure of the event can be described by the helical kink instability of a twisted magnetic flux rope. This model is suggested by the inverse gamma shape of the source exhibiting crossing legs of a rising flux loop and by evidence that the legs interact at or near the crossing point. The interaction is reflected by the location of peak brightness near the crossing point and by the formation of superimposed compact nonthermal sources most likely at or near the crossing point.
    Trvalý link: http://hdl.handle.net/11104/0192996