Elsevier

Nuclear Physics A

Volume 618, Issues 1–2, 26 May 1997, Pages 107-125
Nuclear Physics A

Extended shell model calculation for even N = 82 isotones with a realistic effective interaction

https://doi.org/10.1016/S0375-9474(97)00123-1Get rights and content

Abstract

The shell model within the 2s1d0g720h112 shell is applied to calculate nuclear structure properties of the even Z = 52−62, N = 82 isotones. The results are compared with experimental data and with the results of a quasiparticle random-phase approximation (QRPA) calculation. The interaction used in these calculations is a realistic two-body G-matrix interaction derived from modern meson-exchange potential models for the nucleon-nucleon interaction. For the shell model all the two-body matrix elements are renormalized by the Q-box method whereas for the QRPA the effective interaction is defined by the G-matrix.

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