$\beta$-decay studies at the N=28 shell closure: indications for a weakening of the spin-orbit force far from stability ?
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en
Communication dans un congrès
Ce document a été publié dans
Nuclear Physics A, Nuclear Physics A, Nuclear Physics A, 2003-09-22, Argonne. 2004, vol. 746, p. 145c-149c
Elsevier
Résumé en anglais
A β-decay experiment on nuclei in the region of N=28 has been performed at the GANIL facility. New measured half-lives for the Si isotopes from N=25 to N=28 are reported and discussed in the light of the deformation occuring ...Lire la suite >
A β-decay experiment on nuclei in the region of N=28 has been performed at the GANIL facility. New measured half-lives for the Si isotopes from N=25 to N=28 are reported and discussed in the light of the deformation occuring in this region. Comparison with QRPA calculations suggests that a weakening of the spin-orbit force occurs for the very neutron-rich Si isotopes.< Réduire
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