Evidence of a spherical to prolate shape transition in the germanium nuclei
Journal Article
·
· Phys. Rev., C; (United States)
Evidence of a spherical (or oblate) to prolate shape transition around N=40 in even-A germanium nuclei has been obtained by measuring the static quadrupole moments of the first 2/sup +/ excited states of /sup 70/Ge, /sup 72/Ge, /sup 74/Ge, and /sup 76/Ge using the reorientation effect in Coulomb excitation. The measurements yield Q/sub 2/+ values of (+0.03 +- 0.06) or (+0.09 +- 0.06) eb for /sup 70/Ge, (-0.13 +- 0.06) eb for /sup 72/Ge, (-0.25 +- 0.06) eb for /sup 74/Ge, and (-0.19 +- 0.06) eb for /sup 76/Ge.
- Research Organization:
- Laboratoire de Physique Nucleaire, Departement de Physique, Universite de Montreal, Montreal, Quebec, Canada
- OSTI ID:
- 5093635
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 22:4; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651623 -- Nuclear Properties & Reactions
A=59-89
Experimental-- Energy Levels & Transitions-- (-1987)
651625* -- Nuclear Properties & Reactions
A=59-89
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ALPHA REACTIONS
CHARGED-PARTICLE REACTIONS
COULOMB EXCITATION
CROSS SECTIONS
DEFORMATION
ELASTIC SCATTERING
ELECTROSTATIC ACCELERATORS
ENERGY
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EXCITATION
GERMANIUM 70 TARGET
GERMANIUM 72 TARGET
GERMANIUM 74 TARGET
GERMANIUM 76 TARGET
GERMANIUM ISOTOPES
HEAVY ION REACTIONS
INELASTIC SCATTERING
ISOTOPES
LITHIUM 6 REACTIONS
MATRIX ELEMENTS
MEV RANGE
MEV RANGE 01-10
MEV RANGE 10-100
NUCLEAR DEFORMATION
NUCLEAR REACTIONS
OXYGEN 16 REACTIONS
Q-VALUE
SCATTERING
TARGETS
VAN DE GRAAFF ACCELERATORS
A=59-89
Experimental-- Energy Levels & Transitions-- (-1987)
651625* -- Nuclear Properties & Reactions
A=59-89
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ALPHA REACTIONS
CHARGED-PARTICLE REACTIONS
COULOMB EXCITATION
CROSS SECTIONS
DEFORMATION
ELASTIC SCATTERING
ELECTROSTATIC ACCELERATORS
ENERGY
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EXCITATION
GERMANIUM 70 TARGET
GERMANIUM 72 TARGET
GERMANIUM 74 TARGET
GERMANIUM 76 TARGET
GERMANIUM ISOTOPES
HEAVY ION REACTIONS
INELASTIC SCATTERING
ISOTOPES
LITHIUM 6 REACTIONS
MATRIX ELEMENTS
MEV RANGE
MEV RANGE 01-10
MEV RANGE 10-100
NUCLEAR DEFORMATION
NUCLEAR REACTIONS
OXYGEN 16 REACTIONS
Q-VALUE
SCATTERING
TARGETS
VAN DE GRAAFF ACCELERATORS