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Magnetic Cloud as a Dual-Polarity Flux Rope

Published online by Cambridge University Press:  13 May 2016

M. Vandas  and
A. Geranios
M. Vandas
Affiliation:
Astronomical Institute, Academy of Sciences, Bocni II 1401, 141 31 Praha 4, Czech Republic
A. Geranios
Affiliation:
Physics Department, Nuclear and Particle Physics Section, Athens University, Panepistimioupoli-Kouponia, Athens 15771, Greece

Abstract

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The magnetic cloud of November 17-18, 1975 is analyzed and it is shown that measurements of magnetic field and solar wind plasma are consistent with the interpretation that this magnetic cloud is a dual-polarity flux rope which consists of a core and an annular region. The core has a strong magnetic field; the annular region has a higher plasma density and opposite magnetic polarity.

Type
Session VI: The Solar Wind and Heliosphere
Information
Symposium - International Astronomical Union , Volume 203: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from Soho and Other Space Missions , 2001 , pp. 541 - 543
Copyright
Copyright © Astronomical Society of the Pacific 2001 

References

Burlaga, L. F. 1988, JGR, 93, 7217.Google Scholar
Klein, L. W., & Burlaga, L. F. 1982, JGR, 87, 613.Google Scholar