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Active Region Evolution and Flare Activities: From the Photosphere to the Corona

Published online by Cambridge University Press:  13 May 2016

T. T. Ishii ,
H. Kurokawa  and
T. T. Takeuchi
T. T. Ishii
Affiliation:
Kwasan and Hida Observatories, Kyoto University, Yamashina-ku, Kyoto, JAPAN, 607-8471
H. Kurokawa
Affiliation:
Kwasan and Hida Observatories, Kyoto University, Yamashina-ku, Kyoto, JAPAN, 607-8471
T. T. Takeuchi
Affiliation:
Division of Particle and Astrophysical Sciences, Nagoya University, Nagoya, JAPAN, 464-8602

Abstract

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We studied the evolution of an active region and its relation with flare activities in order to solve the physical mechanism of solar flare occurrence. We investigated the evolutionary characteristics of the active region NOAA 8948 (April 2000) and found that the newly flux emergence caused the flares in this active region.

Type
Session III: Active Region Structure and Dynamics
Information
Symposium - International Astronomical Union , Volume 203: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from Soho and Other Space Missions , 2001 , pp. 280 - 282
Copyright
Copyright © Astronomical Society of the Pacific 2001 

References

Ishii, T. T., Kurokawa, H., & Takeuchi, T. T. 1998, ApJ, 499, 898.Google Scholar
Ishii, T. T., Kurokawa, H., & Takeuchi, T. T. 2000, PASJ, 52, 337.CrossRefGoogle Scholar