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Some Properties of prominence eruption associated CMEs during 1996-2009

Published online by Cambridge University Press:  08 June 2011

Nishant Mittal
Nishant Mittal*
Affiliation:
Astrophysics Research Group, Meerut College, Meerut-250001, India email: [email protected] Dept. of Physics, Krishna Institute of Management and Technology, Moradabad-244001, U. P., India
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Abstract

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Solar prominences can be viewed as pre-eruptive states of coronal mass ejections (CMEs). Eruptive prominences are the phenomena most related to CMEs observed in the lower layers of the solar atmosphere. We have made a comprehensive statistical study on the CMEs associated with prominence eruptions. We have examined the distribution of CMEs speed and acceleration for prominence eruptions associated CMEs. We also examine the speed-acceleration correlation for these events and there is no correlation between speed and acceleration. The mean angular width is almost similar to normal CMEs. The number variation during solar cycle of prominence activities is similar to the sunspot cycle.

Keywords

Suncoronal mass ejectionsprominence eruptions
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S274: Advances in Plasma Astrophysics , September 2010 , pp. 146 - 149
Copyright
Copyright © International Astronomical Union 2011

References

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