EVIDENCE OF UNIQUE-PARITY BAND-STRUCTURE IN NEUTRON-RICH ODD-A RU ISOTOPES

Authors
BUTERMOORE K ARYAEINEJAD R COLE JD DARDENNE Y GREENWOOD RG HAMILTON JH RAMAYYA AV MA WC BABU BRS RASMUSSEN JO STOYER MA CHU SY GREGORICH KE MOHAR M ASZTALUS S PRUSSIN SG MOODY KJ LOUGHEED RW WILD JF
Citation
K. Butermoore et al., EVIDENCE OF UNIQUE-PARITY BAND-STRUCTURE IN NEUTRON-RICH ODD-A RU ISOTOPES, Physical review. C. Nuclear physics, 52(3), 1995, pp. 1339-1347
Citations number
15
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
52
Issue
3
Year of publication
1995
Pages
1339 - 1347
Database
ISI
SICI code
0556-2813(1995)52:3<1339:EOUBIN>2.0.ZU;2-A
Abstract
With prompt gamma-ray and x-ray spectroscopy on fission fragments, sev eral new transitions in Ru-109,Ru-111 have been identified. Angular co rrelation analysis of several of the new transitions yield evidence of a stretched E2 band structure. Qualitative Nilsson model arguments, s ystematics, and triaxial rotor+particle calculations support our hypot hesis that the observed band is built on the unique parity nu h(11/2) orbital.