Evolution of single-particle states beyond $^{132}$Sn - INSPIRE

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Evolution of single-particle states beyond $^{132}$ Sn

Jan, 2013

7 pages

Published in:

Phys.Rev.C 87 (2013) 3, 034309

Published: Mar 7, 2013

e-Print:

1301.5191 [nucl-th]

DOI:

10.1103/PhysRevC.87.034309

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Abstract: (APS)

We have performed shell-model calculations for the two one-valence-neutron isotones 135Te and 137Xe and the two one-valence-proton isotopes 135,137Sb. The main aim of our study has been to investigate the evolution of single-particle states with increasing nucleon number. To this end, we have focused attention on the spectroscopic factors and the effective single-particle energies. In our calculations, we have employed a realistic low-momentum two-body effective interaction derived from the CD-Bonn nucleon-nucleon potential that has already proved quite successful in describing the spectroscopic properties of nuclei in the 132Sn region. Comparison shows that our results reproduce very well the available experimental data. This gives confidence in the evolution of the single-particle states predicted by the present study.

Note:

7 pages, 4figures, submitted to Phys. Rev. C

21.10.Jx
21.60.Cs
27.60.+j
21.30.Fe

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