Inter-band B(E2) transition strengths in odd-mass heavy deformed nuclei
核理论
2009-11-07 v1
摘要
Inter-band B(E2) transition strengths between different normal parity bands in 163Dy and 165Er are described using the pseudo-SU(3) model. The Hamiltonian includes Nilsson single-particle energies, quadrupole-quadrupole and pairing interactions with fixed, parametrized strengths, and three extra rotor terms used to fine tune the energy spectra. In addition to inter-band transitions, the energy spectra and the ground state intra-band B(E2) strengths are reported. The results show the pseudo-SU(3) shell model to be a powerful microscopic theory for a description of the normal parity sector in heavy deformed odd-A nuclei.
引用
@article{arxiv.nucl-th/0109067,
title = {Inter-band B(E2) transition strengths in odd-mass heavy deformed nuclei},
author = {C. E. Vargas and J. G. Hirsch and J. P. Draayer},
journal= {arXiv preprint arXiv:nucl-th/0109067},
year = {2009}
}
备注
4 figures, 2 tables