| タイトル | Empirical evidence concerning absorption lines and radiation pressure in quasi-stellar objects |
| 著者（英） | Burbidge, G. R.; Burbidge, E. M. |
| 著者所属（英） | California Univ. |
| 発行日 | 1975-12-01 |
| 言語 | eng |
| 内容記述 | Empirical spectroscopic evidence is examined for the hypothesis that radiation pressure having large gradients with wavelength plays a crucial role in maintaining patterns of redshift differences in quasars. Seventy-four absorption-line redshift systems in 32 quasars and two Seyfert galaxies are analyzed and discussed in terms of the radiation-pressure line-locking hypothesis. Redshift line ratios greater than unity are computed for each quasar and plotted as histograms. Ratios which may indicate line and edge locking are identified, including those of the C IV and Mg II doublets and those of the N III/C III, He II/O III, C II/He I, Ly-beta/H I, and H I/He I ionization edges. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 76A16001 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/444692 |
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