Titlebook: Origin of Elements in the Solar System; Implications of Post O. Manuel Book 2002 Springer Science+Business Media New York 2002 Accretion.Cr

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The Decay of 19Ndecay properties of this nuclide were made. A spectroscopic measurement of delayed neutrons emitted during the decay has yielded a total delayed neutron branching ratio of 51 (11) %. Gamma-rays observed suggest a total beta feeding strength of 44 (10) % to bound excited states of .. The half-life .

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Neutron Capture Cross Section Measurements for the Analysis of the s-processifics of the s-process remain poorly determined. Central to these are an understanding of the “branching point” nuclei. These are isotopes that have half-lives such that there is a competition between beta-decay and neutron-capture. Such isotopes have a critical role in understanding the stellar tem

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About the Reliability of Extrapolation of Nuclear Structure Data for r-process Calculations of nuclear structure. Models for predictions of nuclear masses and shapes have to be used for isotopes very far from stability. The reliability of extrapolations far from experimentally reachable nuclei is, however, not always granted due to singularities in the nuclear landscape. We review data on

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Nuclear Aspects of Stellar and Explosive Nucleosynthesisdemand for reliable predictions of cross sections and reaction rates by theoretical means. The majority of reactions can be treated in the framework of the statistical model (Hauser-Feshbach). The global parameterizations of the nuclear properties needed for predictions far off stability probe our u

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