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Table 3
Fractional abundances of CS, SiO, and SiS derived.
| Name | Ṁ | V exp | f0(CS) | f0(SiO) | f0(SiS) |
|---|---|---|---|---|---|
| (M⊙ yr−1) | (km s−1) | ||||
| IRC +10216 | 2.0 × 10−5 | 14.5 | 1.1 × 10−6 | 2.6 × 10−7 | 1.3 × 10−6 |
| CIT 6 | 6.0 × 10−6 | 17 | 6.4 × 10−6 | 1.5 × 10−6 | 4.8 × 10−6 |
| CRL 3068 | 2.5 × 10−5 | 14.5 | 7.4 × 10−7 | 1.4 × 10−7 | 3.8 × 10−6 |
| S Cep | 1.2 × 10−6 | 22.5 | 9.9 × 10−6 | 9.4 × 10−6 | 1.9 × 10−6 |
| IRC +30374 | 1.0 × 10−5 | 25 | 1.0 × 10−5 | 5.0 × 10−6 | 7.2 × 10−6 |
| Y CVn | 1.5 × 10−7 | 7 | 5.7 × 10−6 | 8.1 × 10−7 | <8.0 × 10−7 |
| LP And | 7.0 × 10−6 | 14.5 | 3.6 × 10−6 | 1.0 × 10−6 | 7.0 × 10−6 |
| V Cyg | 1.6 × 10−6 | 12 | 3.3 × 10−6 | 2.9 × 10−6 | 4.0 × 10−6 |
| UU Aur | 2.4 × 10−7 | 10.6 | 3.0 × 10−7 | 2.5 × 10−7 | <6.1 × 10−7 |
| V384 Per | 2.3 × 10−6 | 15.5 | 8.4 × 10−6 | 6.4 × 10−6 | 1.0 × 10−5 |
| IRC +60144 | 3.7 × 10−6 | 19.5 | 7.3 × 10−6 | 9.5 × 10−6 | 1.0 × 10−5 |
| U Cam(a) | 2.0 × 10−7 | 13 | 1.9 × 10−5 | 1.0 × 10−5 | <4.1 × 10−6 |
| V636 Mon | 5.8 × 10−6 | 20 | 2.0 × 10−6 | 1.7 × 10−6 | 9.6 × 10−7 |
| IRC +20370 | 3.0 × 10−6 | 14 | 4.1 × 10−6 | 3.0 × 10−6 | 1.1 × 10−5 |
| R Lep | 8.7 × 10−7 | 17.5 | 3.6 × 10−6 | 5.7 × 10−6 | <1.1 × 10−6 |
| W Ori | 7.0 × 10−8 | 11 | 2.1 × 10−5 | 3.6 × 10−6 | <4.9 × 10−6 |
| CRL 67 | 1.1 × 10−5 | 16 | 3.5 × 10−6 | 1.1 × 10−6 | 4.6 × 10−6 |
| CRL 190 | 6.4 × 10−5 | 17 | 7.0 × 10−7 | 3.0 × 10−8 | 9.8 × 10−7 |
| S Aur | 4.0 × 10−7 | 24.5 | 9.3 × 10−6 | 6.9 × 10−6 | <3.3 × 10−6 |
| V Aql | 1.4 × 10−7 | 8 | 1.0 × 10−5 | 2.5 × 10−6 | <2.3 × 10−6 |
| CRL 2513 | 2.0 × 10−5 | 25.5 | 3.1 × 10−6 | 1.3 × 10−6 | 2.8 × 10−6 |
| CRL 2477 | 1.1 × 10−4 | 20 | 2.7 × 10−7 | 1.0 × 10−7 | 1.7 × 10−6 |
| CRL 2494 | 7.5 × 10−6 | 20 | 7.0 × 10−6 | 2.9 × 10−6 | 1.1 × 10−5 |
| RV Aqr | 2.3 × 10−6 | 15 | 7.7 × 10−6 | 5.5 × 10−6 | 4.6 × 10−6 |
| ST Cam | 1.3 × 10−7 | 8.9 | 2.3 × 10−6 | <9.2 × 10−7 | <2.2 × 10−6 |
Notes. (a) U Cam has a present-day wind and a detached shell expanding away from the central star (for further details see Schöier et al. 2005). The values of f0 given in thistable correspond to the present-day wind.
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