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Coronal EUV dimming – numerical simulations compared with SOHO observations

Published online by Cambridge University Press:  20 January 2011

H. Wozniak ,
G. Hensler ,
C. Dumitrache  and
M. Mierla
C. Dumitrache
Affiliation:
Astronomical Institute of Romanian Academy; Romania. e-mail: crisd@aira.astro.ro
M. Mierla
Affiliation:
Astronomical Institute of Romanian Academy; Romania. e-mail: crisd@aira.astro.ro
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Abstract

Our paper intends to estimate the EUV dimming appearing in a prominence eruption into a coronal mass ejection from the observationally point of few and so well from a numerical model. We have performed a numerical MHD simulation on a solar radius and obtained a CME originating from a prominence. The mass dimming was revealed clearly and we compared the mass evolution of the CME to that of an event observed on 14 January 2001 by SOHO.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 44: JENAM 2008: Grand Challenges in Computational Astrophysics , 2010 , pp. 101 - 105
Copyright
© EAS, EDP Sciences 2011

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References

Références

Chen, P.F., Fang, C., & Shibata, K., 2005, ApJ, 622, 1202 CrossRef
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Lee, J.K., 2002, Coronal Loop Identification, Master Thesis, University of Alabama in Huntsville