کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1765293 | 1020094 | 2013 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Investigation of N-S asymmetry of solar differential rotation by various patterns for solar cycles 20 and 21
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
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چکیده انگلیسی
For solar cycles 20 and 21 the latitudinal variations of the solar rotation rates are found using data of the Hα filaments and the long-lived magnetic features of negative and positive polarities. Analysis of the data showed that: (a) there is N-S asymmetry in the equatorial rotation of the Hα filaments and the long-lived magnetic features; (b) for both solar cycles the long-lived magnetic features of both polarities have similar behavior; (c) in the solar cycle 20 the long-lived magnetic features of both polarities vary in phase to each other but show some difference during cycle 21. For the long-lived magnetic features of positive polarity the confidence level is lower than for those of negative one.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Space Research - Volume 52, Issue 12, 15 December 2013, Pages 2122-2131
Journal: Advances in Space Research - Volume 52, Issue 12, 15 December 2013, Pages 2122-2131
نویسندگان
M.Sh. Gigolashvili, D.R. Japaridze, T.G. Mdzinarishvili,