Differential rotation of chromosphere and photosphere in the rising phase of N22 cycle of the Sun: torsional oscillations
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Differential rotation of chromosphere and photosphere in the rising phase of N22 cycle of the Sun: torsional oscillations
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| Creator |
Kasinskii, V.
Kasinskaia, L.I. |
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| Subject |
MS2: Physics of Solar Atmosphere
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| Description |
The angular velocities of chromosphere and photosphere are calculated for 1987–1990 on the basis of heliographic coordinates of the chromospheric flares and sunspots (Solar Geophysical Data). The time resolution accepted is 0.25 year. The mean equatorial rotations of chromosphere and photosphere practically coincide. However, the differential coefficients in the chromosphere and photosphere, b, have strongly different behaviour. The value bch – bph change regularly from “+” sign to “−” sign over two-year interval. Thus, the idea of a torsion like oscillations of “chromosphere–photosphere” is supported.
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| Date |
2015-04-03T16:55:22Z
2015-04-03T16:55:22Z 2005 |
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| Type |
Article
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| Identifier |
Differential rotation of chromosphere and photosphere in the rising phase of N22 cycle of the Sun: torsional oscillations / V. Kasinskii, L.I. Kasinskaia // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 189-191. — Бібліогр.: 3 назв. — англ.
0233-7665 http://dspace.nbuv.gov.ua/handle/123456789/79641 |
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| Language |
en
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| Relation |
Кинематика и физика небесных тел
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| Publisher |
Головна астрономічна обсерваторія НАН України
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