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Reaction rates and nuclear properties relevant for nucleosynthesis in massive stars and far from stability

Rauscher, T. and Frohlich, C. and Guber, K. H.. (2003) Reaction rates and nuclear properties relevant for nucleosynthesis in massive stars and far from stability. In: Capture gamma-ray spectroscopy and related topics : proceedings of the 11th International Symposium on ... Pruhonice near Prague, 2-6 September 2002. New Jersey [u.a.], pp. 336-342.

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Official URL: http://edoc.unibas.ch/dok/A5839266

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Abstract

Explosive nuclear burning in astrophysical environments produces unstable nuclei which again can be targets for subsequent reactions. In addition, it involves a large number of stable nuclides which are not fully explored by experiments, yet. Thus, it is necessary to be able to predict reaction cross sections and thermonuclear rates with the aid of theoretical models. Such predictions are also of interest for investigations at radioactive ion beam facilities. An extended library of theoretical cross sections and reaction rates is presented. The problem of alpha+nucleus potentials is addressed and new parametrizations presented. The problem of properly predicting cross sections at low level densities is illustrated by the Ni-62(n,gamma) reaction.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Astrophysik (Thielemann)
UniBasel Contributors:Rauscher, Thomas
Item Type:Conference or Workshop Item, refereed
Conference or workshop item Subtype:Conference Paper
Bibsysno:Link to catalogue
Publisher:World Scientific
Note:Publication type according to Uni Basel Research Database: Conference paper
Identification Number:
Last Modified:08 Jun 2012 06:54
Deposited On:08 Jun 2012 06:33

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