Collectivity of the superdeformed bands in /sup 152/Dy
Journal Article
·
· Phys. Rev. Lett.; (United States)
The lifetimes of the ..gamma.. rays in the collective rotational bands observed in the ..gamma..-ray continuum at very high spin /sup 152/Dy are shown to be less than 100 fs for energies above 0.90 +- 0.05 MeV. The corresponding B(E2) values are very enhanced and provide definite evidence that the rotational bands are associated with a superdeformed prolate structure in /sup 152/Dy.
- Research Organization:
- Science and Engineering Research Council, Daresbury Laboratory, Warrington WA4 4AD, United Kingdom
- OSTI ID:
- 5212544
- Journal Information:
- Phys. Rev. Lett.; (United States), Vol. 55:13
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CALCIUM 48 REACTIONS
COMPOUND-NUCLEUS REACTIONS
DYSPROSIUM 152
HIGH SPIN STATES
ROTATIONAL STATES
PALLADIUM 108 TARGET
ANGULAR DISTRIBUTION
COLLECTIVE MODEL
DOPPLER BROADENING
EXPERIMENTAL DATA
GAMMA SPECTRA
MEV RANGE 100-1000
NUCLEAR DEFORMATION
SINGLE-PARTICLE MODEL
TANDEM ELECTROSTATIC ACCELERATORS
ACCELERATORS
ALPHA DECAY RADIOISOTOPES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
DATA
DEFORMATION
DISTRIBUTION
DYSPROSIUM ISOTOPES
ELECTROSTATIC ACCELERATORS
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EXCITED STATES
HEAVY ION REACTIONS
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOTOPES
LINE BROADENING
MATHEMATICAL MODELS
MEV RANGE
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
PARTICLE MODELS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SPECTRA
TARGETS
651823* - Nuclear Properties & Reactions
A=150-189
Experimental- Energy Levels & Transitions- (-1987)
651725 - Nuclear Properties & Reactions
A=90-149
Experimental- Nuclear Reactions & Scattering- (-1987)
CALCIUM 48 REACTIONS
COMPOUND-NUCLEUS REACTIONS
DYSPROSIUM 152
HIGH SPIN STATES
ROTATIONAL STATES
PALLADIUM 108 TARGET
ANGULAR DISTRIBUTION
COLLECTIVE MODEL
DOPPLER BROADENING
EXPERIMENTAL DATA
GAMMA SPECTRA
MEV RANGE 100-1000
NUCLEAR DEFORMATION
SINGLE-PARTICLE MODEL
TANDEM ELECTROSTATIC ACCELERATORS
ACCELERATORS
ALPHA DECAY RADIOISOTOPES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
DATA
DEFORMATION
DISTRIBUTION
DYSPROSIUM ISOTOPES
ELECTROSTATIC ACCELERATORS
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EXCITED STATES
HEAVY ION REACTIONS
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOTOPES
LINE BROADENING
MATHEMATICAL MODELS
MEV RANGE
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
PARTICLE MODELS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SPECTRA
TARGETS
651823* - Nuclear Properties & Reactions
A=150-189
Experimental- Energy Levels & Transitions- (-1987)
651725 - Nuclear Properties & Reactions
A=90-149
Experimental- Nuclear Reactions & Scattering- (-1987)