Microscopic description of the scissors mode in odd-mass heavy deformed nuclei
Nuclear Theory
2009-11-07 v1
Abstract
Pseudo-SU(3) shell-model results are reported for M1 excitation strengths in 157-Gd, 163-Dy and 169-Tm in the energy range between 2 and 4 MeV. Non-zero pseudo-spin couplings between the configurations play a very important role in determining the M1 strength distribution, especially its rapidly changing fragmentation pattern which differs significantly from what has been found in neighboring even-even systems. The results suggest one should examine contributions from intruder levels.
Keywords
Cite
@article{arxiv.nucl-th/0211074,
title = {Microscopic description of the scissors mode in odd-mass heavy deformed nuclei},
author = {Carlos E. Vargas and Jorge G. Hirsch and Jerry P. Draayer},
journal= {arXiv preprint arXiv:nucl-th/0211074},
year = {2009}
}
Comments
5 pages, 3 figures