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On Critical Heights and Longitudinal Magnetic Field Strength in Prominences

Published online by Cambridge University Press:  06 January 2014

I. V. Alexeeva  and
I. S. Kim
I. V. Alexeeva
Affiliation:
Lomonosov Moscow State University, Sternberg Astronomical institute, 119992 Universitetsky pr-t, 13, Moscow, Russia email: kim@sai.msu.ru
I. S. Kim
Affiliation:
Lomonosov Moscow State University, Sternberg Astronomical institute, 119992 Universitetsky pr-t, 13, Moscow, Russia email: kim@sai.msu.ru
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Abstract

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The distributions of the measured longitudinal magnetic field strength, B″, and maximum height observed, h, are presented. 50 Mm, 30–35 G and 50 G respectively are found to be the critical h and B″ for the pre-eruption of quiescent prominences.

Keywords

Sun: prominencesSun: magnetic fieldstechniques: polarimetric
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S300: Nature of Prominences and their role in Space Weather , June 2013 , pp. 391 - 392
Copyright
Copyright © International Astronomical Union 2013 

References

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