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Beta decay rates for nuclei with 115 < A < 140 for r-process nucleosynthesis

Kamales Kar, Soumya Chakravarti, V. R. Manfredi

astro-pharXiv:astro-ph/0603517

Abstract

For r-process nucleosynthesis the beta decay rates for a number of neutron-rich intermediate heavy nuclei are calculated. The model for the beta strength function is able to reproduce the observed half~lives quite well.

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