High spin and shape coexistence in sup 73 Se

Journal Article · Thu Aug 01 04:00:00 EDT 1991 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.44.668· OSTI ID:5253326

Kaplan, M S; Saladin, J X; Winchell, D F; Takai, H ^[1]; Dudek, J ^[2]

---

1. Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania (USA)
2. Centre de Recherches Nucleaires, F-67037 Strasbourg CEDEX (France)

High-spin states in {sup 73}Se were populated via the fusion-evaporation reaction {sup 63}Cu({sup 16}O,{alpha}{ital pn}){sup 73}Se at a beam energy of 69 MeV. Several new levels were found in bands of both negative and positive parity. The yrast band of {sup 73}Se shows evidence of shape coexistence at low spin. The results of cranked, deformed Woods-Saxon shell-model calculations with self-consistent pairing are compared to the data.

• OSTI ID: 5253326
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 44:2; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651620* -- Nuclear Properties & Reactions
A=59-89
Experimental
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ALPHA PARTICLES
ANGULAR MOMENTUM
BARYONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
COINCIDENCE METHODS
COINCIDENCE SPECTROMETRY
COPPER 65 TARGET
COUNTING TECHNIQUES
CRANKING MODEL
DEFORMED NUCLEI
ELECTROMAGNETIC RADIATION
ELECTRON CAPTURE RADIOISOTOPES
ELECTROSTATIC ACCELERATORS
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
EVAPORATION MODEL
EVEN-ODD NUCLEI
FERMIONS
GAMMA RADIATION
HADRONS
HEAVY ION FUSION REACTIONS
HEAVY ION REACTIONS
HIGH SPIN STATES
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
IONIZING RADIATIONS
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
MINUTES LIVING RADIOISOTOPES
NEUTRONS
NUCLEAR MODELS
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
OXYGEN 16 REACTIONS
PARITY
PARTICLE PROPERTIES
POTENTIALS
PROTONS
RADIATIONS
RADIOISOTOPES
SELENIUM 73
SELENIUM ISOTO
SHELL MODELS
SPIN
TANDEM ELECTROSTATIC ACCELERATORS
TARGETS
WOODS-SAXON POTENTIAL
YRAST STATES