Ojha, D. K. ; Omont, A. ; Schuller, F. ; Simon, G. (2002) Stellar sources in the ISOGAL outer bulge fields (7 and 15 μm ISOCAM observations) EAS Publications Series, 4 . p. 157. ISSN 1633-4760
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Official URL: http://www.eas-journal.org/articles/eas/abs/2002/0...
Related URL: http://dx.doi.org/10.1051/eas:2002072
Abstract
We report the study of ISOGAL fields in the outer galactic bulge. We have combined 7 and 15 μm ISOCAM observations with DENIS IJKs near-infrared data to determine the nature of the sources and the interstellar extinction. Most of the ISOGAL sources show evolution of mass-loss rates in the range 10-8 to 10-6 M⊙/year. Most of the detected sources are red giants above the RGB tip; a few of them show an excess in and J - Ks-[15] colors. These sources are detected as AGB stars with large mass-loss rates.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to EDP Sciences. |
| ID Code: | 105296 |
| Deposited On: | 26 Apr 2017 17:07 |
| Last Modified: | 26 Apr 2017 17:08 |
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