Table 1
Dust production rates of C-rich, O-rich and extreme AGB stars in units 10-6 M⊙ yr-1, and numbers of these stars.
DPR, C-rich | DPR, O-rich | DPR, extreme | N C | N O | N X | Reference |
AGB stars | AGB stars | AGB stars | ||||
|
||||||
43 (up to 100) | ≫0.4 | 1779 | Matsuura et al. (2009) | |||
2.4 | 1.4 | 23.6 | 5800 | 8200 | 1400 | Srinivasan et al. (2009) |
0.87 | 0.95a | 8.62 | 5190 | 15 243a | 886 | Boyer et al. (2012) |
13.0−14.2 | 5.2−5.7 | 15.1−16.3b | 6709 | 19 566 | 1340 | Riebel et al. (2012) |
57 | 1.3 | 9400 | 17 500 | This paper, dust yields | ||
from Zhukovska et al. (2008) |
Notes.
For O-rich AGB stars from Boyer et al. (2012) we added the total numbers of anomalous O-rich AGB stars (6372) and DPR of 0.32 × 10-6 M⊙ yr-1 from these stars to those of the regular O-rich AGB stars.
The category “extreme stars” in Riebel et al. (2012) is a subset of O-rich and C-rich AGB stars.
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