| タイトル | H-alpha and H-beta emission in quiescent prominences |
| 著者（英） | Landman, D. A.; Mongillo, M. |
| 著者所属（英） | Hawaii Univ. |
| 発行日 | 1979-06-01 |
| 言語 | eng |
| 内容記述 | High-resolution H-alpha and H-beta line profiles in a number of quiescent prominences were measured at positions of weak to moderate brightness (for H-alpha integrated intensity of not less than 1.35 x 10 to the 5th ergs/sq cm/s/sr). Those profiles that appear to originate primarily in a single physical element can be accurately fitted with a two-component model, each component being characterized by a temperature, a Gaussian microturbulence distribution, and a constant source function. The various values of integrated intensity, optical thickness, and Doppler width are compared with previous measurements and recent theoretical calculations; several discrepancies are noted and discussed. |
| NASA分類 | SOLAR PHYSICS |
| レポートNO | 79A37806 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/427004 |
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