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The Nucleosynthesis of the Light Elements C to Al by Core Collapse Supernovae

Published online by Cambridge University Press:  05 March 2013

Alessandro Chieffi  and
Marco Limongi
Alessandro Chieffi
Affiliation:
Istituto di Astrofisica Spaziale e Fisica Cosmica (CNR), Via Fosso del Cavaliere, I-00133, Roma, [email protected] School of Mathematical Sciences, PO Box 28M, Monash University, Victoria 3800, Australia Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Mail Number 31, PO Box 218, Hawthorn, Victoria 3122, Australia
Marco Limongi
Affiliation:
Istituto Nazionale di Astrofisica — Osservatorio Astronomico di Roma, Via Frascati 33, I-00040, Monteporzio Catone, [email protected] School of Mathematical Sciences, PO Box 28M, Monash University, Victoria 3800, Australia Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Mail Number 31, PO Box 218, Hawthorn, Victoria 3122, Australia
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Abstract

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We discuss the production sites of the nuclei from C to Al in solar metallicity stars in the range 13–35 M⊙. We will show how, contrary to current beliefs, the advanced burning phases and the passage of the blast wave play a pivotal role in determining the final yields of quite a few ‘light’ nuclei. We will also show how the relative contributions of the hydrostatic and explosive burning depend on the initial mass of the star: the smaller the mass the larger the importance of the explosive burning.

Keywords

nuclear reactions, nucleosynthesis, abundancesstars: evolutionstars: interiorssupernovae: general
Type
Sixth Torino Workshop
Information
Publications of the Astronomical Society of Australia , Volume 20 , Issue 4 , 2003 , pp. 324 - 328
Copyright
Copyright © Astronomical Society of Australia 2003

References

Limongi, M., & Chieffi, A. 2003, ApJ, 592, in pressGoogle Scholar
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Woosley, S. E., & Weaver, T. A. 1995, ApJS, 101, 181 CrossRefGoogle Scholar