High-spin states and shape evolution in70,72Se
- 1 July 1989
- journal article
- Published by IOP Publishing in Journal of Physics G: Nuclear and Particle Physics
- Vol. 15 (7), L135-L141
- https://doi.org/10.1088/0954-3899/15/7/002
Abstract
High-spin states in 70,72Se have been extended up to spin 14+ and 28+, respectively. The yrast bands in both nuclei exhibit a very regular rotational pattern up to the highest spins observed, with no indication of band crossings above hw approximately=0.5 MeV. According to deformed shell modeling calculations the regular yrast structures can be associated with aligned configurations involving g9/2 quasiparticles.Keywords
This publication has 17 references indexed in Scilit:
- Shape coexistence effects and superdeformation inPhysical Review C, 1987
- Signature splitting of electromagnetic transitions in75KrJournal of Physics G: Nuclear Physics, 1987
- Lifetime measurements in70Se and72SeThe European Physical Journal A, 1986
- Yrast transition strengths and band structure ofPhysical Review C, 1985
- The generalized centroid shift method for lifetime measurements in heavy ion reactionsNuclear Instruments and Methods in Physics Research, 1982
- Extreme Prolate Deformation in Light Strontium IsotopesPhysical Review Letters, 1982
- Level structure ofPhysical Review C, 1981
- Strengths of gamma-ray transitions in A = 45–90 nucleiAtomic Data and Nuclear Data Tables, 1979
- Ground-state band inPhysical Review C, 1977
- Evidence for Coexistence of Spherical and Deformed Shapes inPhysical Review Letters, 1974