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Dust envelopes of two S-type AGB stars
DOI: 10.1016/j.newast.2008.03.006
Bibcode: 2008NewA...13..593Y
Yang, Xiaohong
The ISO-SWS01 spectra of two S stars, IRAS 15492+4837 and IRAS19486+3247, have been investigated with the radiative transfer code DUSTY. For the two stars, the mass-loss rates determined from DUSTY are smaller than the values derived from CO emission, which might indicate that the mass-loss rates of the two stars was higher in the past. The ∼10 &m…
2008
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New Astronomy
ISO
1