| タイトル | Modelling the IRAS colors of galaxies |
| 本文（外部サイト） | http://hdl.handle.net/2060/19870014880 |
| 著者（英） | Helou, George |
| 著者所属（英） | California Inst. of Tech. |
| 発行日 | 1987-05-01 |
| 言語 | eng |
| 内容記述 | A physical interpretation is proposed for the color-color diagram of galaxies which are powered only by star formation. The colors of each galaxy result from the combination of two components: cirrus-like emission from the neutral disk, and warmer emission from regions directly involved in on-going star formation. This approach to modelling the emission is based on dust properties, but independent evidence for it is found in the relation between the color sequence and the luminosity sequence. Implications of data and interpretations are discussed and possible tests mentioned for the model. |
| NASA分類 | ASTRONOMY |
| レポートNO | 87N24313 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/150128 |
