22-year Periodicity in the Solar Differential Rotation

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DC Field	Value	Language
dc.contributor.author	Javaraiah, J	-
dc.date.accessioned	2008-08-12T08:54:22Z	-
dc.date.available	2008-08-12T08:54:22Z	-
dc.date.issued	2000-12	-
dc.identifier.citation	Indian Academy of Sciences	en
dc.identifier.issn	0250-6335	-
dc.identifier.uri	http://hdl.handle.net/2248/3069	-
dc.description.abstract	Using the data on sunspot groups compiled during 1879- 1975, we determined variations in the differential rotation coefficients A and Β during the solar cycle. The variation in the equatorial rotation rate A is found to be significant only in the odd numbered cycles, with an ampli tude ~ 0.01 μrads–1. There exists a good anticorrelation between the variations of the differential rotation rate Β derived from the odd and even numbered cycles, suggesting existence of a '22-year' periodicity in B. The amplitude of the variation of Β is ~ 0.05 μ rad s–1.	en
dc.format.extent	67563 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	en
dc.publisher	Journal of Astrophysics and Astronomy, Vol. 21, No. 3 – 4, pp. 167 - 170	en
dc.relation.uri	http://adsabs.harvard.edu/abs/2000JApA...21..167J	en
dc.subject	Sunspot group	en
dc.subject	Solar Cycle	en
dc.subject	Solar Rotation	en
dc.title	22-year Periodicity in the Solar Differential Rotation	en
dc.type	Article	en
Appears in Collections:	IIAP Publications

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