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http://hdl.handle.net/2248/3743| Title: | The far-infrared (IRAS) excess in luminous F-G stars |
| Authors: | Pottasch, S. R Parthasarathy, M |
| Keywords: | F stars Far infrared radiation G stars Infrared sources (astronomy) Stellar luminosity Asymptotic giant branch stars Giant stars Infrared astronomy satellite Planetary nebulae Stellar envelopes |
| Issue Date: | Mar-1988 |
| Publisher: | European Southern Observatory |
| Citation: | Astronomy and Astrophysics , Vol. 192, No. 1 - 2, pp. 182 - 186 |
| Abstract: | The far-infrared IRAS excesses are found in ten luminous F-G stars. The far-IR fluxes from these stars are due to large amounts of dust around them. The far-IR flux distribution, far-IR luminosities and dust masses are similar to those in observed planetary nebulae. The mass of the dust around HD 187885 and HD 179821 is of the order of 10-2M_sun;. These ten stars may be in the AGB - post-AGB stage of evolution. |
| URI: | http://hdl.handle.net/2248/3743 |
| ISSN: | 0004-6361 |
| Appears in Collections: | IIAP Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| The far-infrared (IRAS) excess in luminous F-G stars | 522.51 kB | Adobe PDF | View/Open |
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