| タイトル | Evidence for the existence of nonradial solar oscillations: Solar rotation |
| 本文（外部サイト） | http://hdl.handle.net/2060/19800016767 |
| 著者（英） | Caudell, T. P.; Hill, H. A. |
| 著者所属（英） | Arizona Univ. |
| 発行日 | 1980-05-01 |
| 言語 | eng |
| 内容記述 | The coherent properties of six oscillations over a two week period in which seven days of equatorial diameter measurements were analyzed, are confirmed by the addition of an extra day of data. The two large 1 (the principal order number in the spherical harmonic expansion of the eigenfunction) g-mode oscillations may be candidates for the slowly rotating mode locked structures. For the four low frequency p-modes, periodic nature is observed in the daily power levels, varying with periods of several days. This is attributed to beating between rotationally split m states for a given 1 value. Nonradial modes are a major contribution to the observed solar oscillations. The nonradial character of the observed modes allows the depth dependence of the internal solar rotation to be investigated. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 80N25260 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/568679 |
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