TILTED 4-QUASI-PARTICLE BANDS IN EVEN-EVEN XE AND BA NUCLEI

Authors
DONAU F FRAUENDORF S VOGEL O GELBERG A VONBRENTANO P
Citation
F. Donau et al., TILTED 4-QUASI-PARTICLE BANDS IN EVEN-EVEN XE AND BA NUCLEI, Nuclear physics. A, 584(2), 1995, pp. 241-255
Citations number
19
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. A → ACNP
ISSN journal
03759474
Volume
584
Issue
2
Year of publication
1995
Pages
241 - 255
Database
ISI
SICI code
0375-9474(1995)584:2<241:T4BIEX>2.0.ZU;2-I
Abstract
Rotational band structures with distinct properties found in several e ven-even Xe and Ba nuclei are investigated by means of the conventiona l cranked shell model and by the newly developed tilted axis cranking model. Analysing the band energies and electromagnetic branching ratio s a nearly oblate configuration (pi h(11/2)d(5/2)) (nu h(11/2)(2)) wit h a tilted i.e. non-principal axis spin orientation is found to give a fair description of the experimental features.