Reaction rates from Coulomb dissociation: Core excitation effects

1998/09/16 by A. Mengoni, T. Motobayashi, Mengoni, A. +3
Physics and Astronomy · #FOS: Physical sciences #Nuclear Theory (nucl-th) #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/9809052

4 pages, 2 figures, Proceedings of "NUCLEI IN THE COSMOS V" (Volos, Greece). HTML version on: http://risc990.bologna.enea.it:8001/mengoni/Volos98_paper/

arxiv created 1998/09/16 · arxiv updated 2009/12/01

Abstract

A process, involving the 7Be core excitation in the Coulomb breakup of 8B into p + 7Be has been investigated. From the experimental results recently obtained in RIKEN we have derived the mixing amplitude of the | 7Be(1/2-) X (1p_3/2); 2+> configuration in the ground state of 8B. Implications on the evaluation of the S17 at stellar energies are discussed.

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