Stellar yields in CNO from rotating stellar models

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dc.creatorMeynet, Georges
dc.creatorMaeder, Andre
dc.creatorHirschi, Raphael
dc.date2003-01-15
dc.date.accessioned2026-07-07T02:07:12Z
dc.date.available2026-07-07T02:07:12Z
dc.descriptionFor $^{12}$C and $^{16}$O, rotating models predict in general enhanced yields. At high metallicity, the carbon and oxygen yields from the very high mass stars, which go through a WR phase, are little affected by rotation. For $^{14}$N, rotation allows the production of important amounts of primary nitrogen in {\it intermediate mass stars} at very low metallicity. The process invoked for this production is different, from the classically accepted scenario {\it i.e.} the Hot Bottom Burning (HBB) in Asymptotic Giant Branch (AGB) stars. Rotating models also predict important productions of primary $^{13}$C, $^{17}$O and $^{22}$Ne at very low metallicity.
dc.description9 pages, 7 figures, for proceedings of the conference ``CNO in the Universe'', C. Charbonnel, D. Schaerer and G. Meynet eds., ASP Conf. Ser. in press
dc.identifierhttps://arxiv.org/abs/astro-ph/0301288
dc.identifierhttp://arxiv.org/abs/astro-ph/0301288
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/5618
dc.subjectAstrophysics
dc.titleStellar yields in CNO from rotating stellar models
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