Investigation of N–S asymmetry of solar differential rotation by various patterns for solar cycles 20 and 21

作者: M.Sh. Gigolashvili , D.R. Japaridze , T.G. Mdzinarishvili

DOI: 10.1016/J.ASR.2013.09.032

关键词: Phase (waves)Atomic physicsDifferential rotationOpticsPhysicsPolarity symbolsSolar rotationRotationAsymmetry

摘要: Abstract For solar cycles 20 and 21 the latitudinal variations of rotation rates are found using data H α filaments long-lived magnetic features negative positive polarities. Analysis showed that: (a) there is N–S asymmetry in equatorial features; (b) for both polarities have similar behavior; (c) cycle vary phase to each other but show some difference during 21. polarity confidence level lower than those one.

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