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26Al yields from rotating Wolf–Rayet star models

✍ Scribed by Christel Vuissoz; Georges Meynet; Jurgen Knödlseder; Miguel Cerviño; Daniel Schaerer; Ana Palacios; Nami Mowlavi


Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
231 KB
Volume
48
Category
Article
ISSN
1387-6473

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✦ Synopsis


We present new 26 Al stellar yields from rotating Wolf-Rayet stellar models which, at solar metallicity, well reproduce the observed properties of the Wolf-Rayet populations. These new yields are enhanced with respect to nonrotating models, even with respect to non-rotating models computed with enhanced mass loss rates. We briefly discuss some implications of the use of these new yields for estimating the global contribution of Wolf-Rayet stars to the quantity of 26 Al now present in the Milky Way.


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