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Magnetically Driven Motions in Solar Corona

Published online by Cambridge University Press:  14 August 2015

B. V. Somov  and
S. I. Syrovatskii
B. V. Somov
Affiliation:
Lebedev Physical Institute, Academy of Sciences of the USSR, Moscow
S. I. Syrovatskii
Affiliation:
Lebedev Physical Institute, Academy of Sciences of the USSR, Moscow

Abstract

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Solution of the nonlinear MHD problem of plasma flow in an increasing dipolar magnetic field is obtained in the approximation of a strong field. The distributions of plasma velocity, displacement, and density are calculated. The situation when the magnetic dipole is ‘increased’ by rapid process of magnetic reconnection or current sheet rupture is illustrated. Possible applications are discussed in connection with plasma ejections from chromosphere in corona.

Type
Part VI. Coronal and Interplanetary Responses to Short Time Scale Phenomena: - Theoretical Considerations
Information
Symposium - International Astronomical Union , Volume 91: Solar and Interplanetary Dynamics , 1980 , pp. 487 - 489
Copyright
Copyright © Reidel 1980 

References

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Syrovatskii, S.I. and Somov, B.V.: I979, Physical driving forces and models of coronal responses (Invited paper presented at this symposium).Google Scholar
Tanaka, K.: 1978, Solar Phys. 58, pp. I49–I63.Google Scholar