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An observational evidence for the Babcock-Leighton dynamo scenario

Published online by Cambridge University Press:  14 March 2005

D. V. Erofeev
D. V. Erofeev
Affiliation:
Ussuriysk Astrophysical Observatory, 692533 Gornotaeznoe, Russia email: erofeev@utl.ru
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Abstract

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In order to verify scenario of solar cycle suggested by Babcock and Leighton, a new index of activity is derived from observational data of bipolar spot groups by taking positions of magnetic poles of the groups into account. In agreement with the Babcock-Leighton scenario, this index reveals substantial correlation with amplitude of the axisymmetric magnetic field of the Sun measured at subsequent minimum of activity.To search for other articles by the author(s) go to: http://adsabs.harvard.edu/abstract_service.html

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2004 , Issue IAUS223 , June 2004 , pp. 97 - 98
Copyright
© 2004 International Astronomical Union