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Flaring Arch Structure of Large Eruptive Phenomena and Rigid Rotation

Published online by Cambridge University Press:  27 September 2017

Z. Mouradian  and
I. Soru-Escaut
Z. Mouradian
Affiliation:
Observatoire de Paris-Meudon, U.A. 326, F-92195 Meudon Principal Cedex
I. Soru-Escaut
Affiliation:
Observatoire de Paris-Meudon, U.A. 326, F-92195 Meudon Principal Cedex

Abstract

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Considering the flaring arch to be the basic element of all flares, we study here the structure of compact flares and double ribbon flares. It is observed that, in the case of compact flares, the flaring arch diverges from a pivot point (rigid rotation), while in the case of double ribbon flares the flaring arches are distributed to either side of the polarity reversal line.

Type
Session II: Solar Flares
Information
International Astronomical Union Colloquium , Volume 104 , Issue 2: Solar and Stellar Flares , 1989 , pp. 227 - 230
Copyright
Copyright © Kluwer 1989

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