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Ground state properties andβ-decay half-lives near132Sn in a self-consistent theory

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Zeitschrift für Physik A Hadrons and Nuclei

Abstract

The self-consistent finite Fermi-system theory with three different parameter sets is used to calculate decay energies and Gamow-Teller strength distributions of neutronrich short-lived nuclides near shell closures Z=50, N=82. Among the parameters, the role of a strong surface neutron-proton attraction and an isovector spin-orbit force is discussed. The obtainedβ-decay half-lives are compared with large-scale calculation results and with available experimental data. Some predictions for the ground state properties of other unstable closed-shell nuclei are presented.

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Communicated by A. Schäfer

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Borzov, I.N., Fayans, S.A., Krömer, E. et al. Ground state properties andβ-decay half-lives near132Sn in a self-consistent theory. Z. Physik A — Hadrons and Nuclei 355, 117–127 (1996). https://doi.org/10.1007/BF02769674

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  • DOI: https://doi.org/10.1007/BF02769674

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