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High-spin structures of 88Kr and 89Rb: Evolution from collective to single-particle behaviors
- Source :
- Physical Review C 88, 024321 (2013)
- Publication Year :
- 2013
-
Abstract
- The high-spin states of the two neutron-rich nuclei, 88Kr and 89R have been studied from the 18O + 208Pb fusion-fission reaction. Their level schemes were built from triple gamma-ray coincidence data and gamma-gamma angular correlations were analyzed in order to assign spin and parity values to most of the observed states. The two levels schemes evolve from collective structures to single-particle excitations as a function of the excitation energy. Comparison with results of shell-model calculations gives the specific proton and neutron configurations which are involved to generate the angular momentum along the yrast lines.<br />Comment: 12 pages, 9 figures, Physical Review C (2013) in press
- Subjects :
- Nuclear Experiment
Nuclear Theory
Subjects
Details
- Database :
- arXiv
- Journal :
- Physical Review C 88, 024321 (2013)
- Publication Type :
- Report
- Accession number :
- edsarx.1308.0162
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevC.88.024321