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Realistic shell-model calculations for isotopic chains 'north-east' of 48Ca in the (N,Z) plane
- Source :
- Phys. Rev. C 89, 024319 (2014)
- Publication Year :
- 2014
-
Abstract
- We perform realistic shell-model calculations for nuclei with valence nucleons outside 48Ca, employing two different model spaces. The matrix elements of the effective two-body interaction and electromagnetic multipole operators have been calculated within the framework of the many-body perturbation theory, starting from a low-momentum potential derived from the high-precision CD-Bonn free nucleon-nucleon potential. The role played by the neutron orbital 1d5/2 has been investigated by comparing experimental data on yrast quadrupole excitations of isotopic chains north-east of 48Ca with the results of calculations including or not including this single-particle state in the model space.<br />Comment: 12 pages, 9 figures, 7 tables, to be published in Physical Review C
- Subjects :
- Nuclear Theory
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. C 89, 024319 (2014)
- Publication Type :
- Report
- Accession number :
- edsarx.1401.8114
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevC.89.024319