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Coronal EUV dimming – numerical simulations compared with SOHOobservations

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 acoronal mass ejection from the observationally point of few and so well from a numericalmodel. We have performed a numerical MHD simulation on a solar radius and obtained a CMEoriginating from a prominence. The mass dimming was revealed clearly and we compared themass evolution of the CME to that of an event observed on 14 January 2001 by SOHO.

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References

Références

Chen, P.F., Fang, C., & Shibata, K., 2005, ApJ, 622, 1202 CrossRef
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Forbes, T.G., & Priest, E.R., 1982, Sol. Phys., 81, 303 CrossRef
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