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Solar Arcade Flarings as Magnetodynamic Process of Mass and Energy Shedding from Energized Magnetic Regions

Published online by Cambridge University Press:  25 May 2016

Y. Uchida ,
S. Hirose ,
S. Cable ,
S. Uemura ,
K. Fujisaki ,
M. Torii  and
S. Morita
Y. Uchida
Affiliation:
Physics Department, Science University of Tokyo, Tokyo
S. Hirose
Affiliation:
Physics Department, Science University of Tokyo, Tokyo
S. Cable
Affiliation:
Physics Department, Science University of Tokyo, Tokyo
S. Uemura
Affiliation:
Physics Department, Science University of Tokyo, Tokyo
K. Fujisaki
Affiliation:
Physics Department, Science University of Tokyo, Tokyo
M. Torii
Affiliation:
Physics Department, Science University of Tokyo, Tokyo
S. Morita
Affiliation:
Physics Department, Science University of Tokyo, Tokyo

Abstract

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Prototypes of magnetic actions in producing and shedding the X-ray-emitting high temperature plasmas in various astrophysical objects are witnessed in the spatially-resolved form on the Sun by the Solar X-ray Satellite “Yohkoh”. The most prominent of those are arcade flarings seen as powerful arcade flares in active regions with strong magnetic field. Larger scale fainter X-ray arcade formation observed at high latitudes, shedding a large amount of mass and energy as CME's (coronal mass ejections) also belongs to this category. Since some features found by the new observation by Yohkoh are incompatible with the so-called “classical model of arcade flarings”, we advance an alternative model based on the quadruple magnetic sources in the photosphere.

Type
Session 1: Plasma and Fresh Nucleosynthesis Phenomena
Information
Symposium - International Astronomical Union , Volume 188: The Hot Universe , 1998 , pp. 21 - 24
Copyright
Copyright © Kluwer 1998 

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