Mass loss rates of Li-rich AGB/RGB stars
2018 ◽
Vol 14
(S343)
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pp. 458-459
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AbstractA sample of AGB/RGB stars with an excess of Li abundances is considered in order to estimate their mass loss rates. Our method is based on a correlation between the Li abundances and the stellar luminosity, using a modified version of the Reimers formula. We have adopted a calibration based on an empirical correlation between the mass loss rate and stellar parameters. We conclude that most Li-rich stars have lower mass loss rates compared with the majority of AGB/RGB stars, which show no evidences of Li enhancements, so that the Li enrichment process is probably not associated with an increased mass loss rate.
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2020 ◽
Vol 492
(4)
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pp. 5994-6006
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2015 ◽
Vol 11
(A29B)
◽
pp. 454-454
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1981 ◽
Vol 59
◽
pp. 125-130
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1993 ◽
Vol 155
◽
pp. 478-478
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1995 ◽
Vol 163
◽
pp. 318-319
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1982 ◽
Vol 99
◽
pp. 197-201
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