Neutron-induced reaction rates for the <Emphasis Type="Italic">r</Emphasis>-process |
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Authors: | I V Panov I Yu Korneev T Rauscher F -K Thielemann |
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Institution: | 1.Institute for Theoretical and Experimental Physics,Moscow,Russia;2.National Research Centre Kurchatov Institute,Moscow,Russia;3.University of Basel,Basel,Switzerland |
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Abstract: | Neutron-induced reaction rates for the formation of heavy and superheavy nuclei in the astrophysical r-process are presented. Neutron-induced reactions, including fission and neutron capture, at astrophysical temperatures are
treated within the framework of the statistical model and calculated for targets with the atomic number 84 < Z < 118, using different mass and fission barrier predictions. The dependence of heavy element yields from nuclear explosions
on the target nuclei, nuclear reactions, and nuclear models is discussed. |
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