Fission gamma spectra and levels in Ba-139 - art. no. 054306

Citation
Yx. Luo et al., Fission gamma spectra and levels in Ba-139 - art. no. 054306, PHYS REV C, 6405(5), 2001, pp. 4306
Citations number
11
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C
ISSN journal
0556-2813 → ACNP
Volume
6405
Issue
5
Year of publication
2001
Database
ISI
SICI code
0556-2813(200111)6405:5<4306:FGSALI>2.0.ZU;2-L
Abstract
Analysis of Cf-252 recent spontaneous-fission gamma data from Gammasphere h as enabled the discovery of transitions in Ba-139 in coincidence with those of its Molybdenum fission partner. A new level scheme going up to approxim ate to5 Mev includes 11 new transitions and 10 new levels. We make analogie s with the 83-neutron isotone Te-135 and discuss possible configurations in the spherical single-particle shell model. We suggest a band as a possible magnetic rotation band of the type treated by tilted-axis cranking theory.