| タイトル | Abundances of Planetary Nebulae NGC 7662 and NGC 6741 |
| 著者（英） | Pottasch, S. R.; Beintema, D. A.; Feibelman, W. A.; Salas, J. Bernard |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2001-01-01
2001 |
| 言語 | eng |
| 内容記述 | The ISO and IUE spectra of the elliptical nebulae NGC 7662 and NGC 6741 are presented. These spectra are combined with the spectra in the visual wavelength region to obtain a complete, extinction corrected, .spectrum. The chemical composition of the nebulae is then calculated and compared to previous determinations. The abundances found are compared to determinations made in other nebulae using ISO data. A discussion is given to see if possible evolutionary effects can be found from the abundance differences. |
| NASA分類 | Astrophysics |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/334681 |
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