Gyromagnetic ratios of low-lying excited states in /sup 196/Pt

Journal Article · Sun Nov 01 04:00:00 EST 1981 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.24.2106· OSTI ID:6264860

Stuchbery, A E; Ryan, C G; Morrison, I; Bolotin, H H

The gyromagnetic ratios of the 2/sup +//sub 2/ and 4/sup +//sub 1/ states in /sup 196/Pt were measured relative to that of its 2/sup +//sub 1/ level. The thin-foil ion-implantation perturbed-angular-correlation technique was employed utilizing the enhanced transient hyperfine magnetic field present at the nuclei of swiftly recoiling ions traversing magnetized ferromagnetic materials. The states of interest were populated by Coulomb excitation using beams of 220-MeV /sup 58/Ni ions. For g(2/sup +//sub 1/) taken as 0.326 +- 0.014, the present measurements yielded g(2/sup +//sub 2/) = 0.30 +- 0.06 and g(4/sup +//sub 1/) = 0.30 +- 0.05. These results and those reported by prior workers for the g factors of corresponding states in /sup 192/Pt, /sup 194/Pt, and /sup 198/Pt are used to trace the systematics of the gyromagnetic ratios of these low-lying levels in the even /sup 192en-dash198/Pt isotopes. These experimental findings are compared in detail with interacting boson approximation model-based predictions.

• Research Organization: School of Physics, University of Melbourne, Parkville, Victoria 3052, Australia
• OSTI ID: 6264860
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 24:5; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
CHARGED-PARTICLE REACTIONS
COINCIDENCE SPECTROMETRY
COULOMB EXCITATION
DATA
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EXCITATION
EXPERIMENTAL DATA
GAMMA RADIATION
GYROMAGNETIC RATIO
HEAVY ION REACTIONS
HEAVY NUCLEI
INELASTIC SCATTERING
INFORMATION
INTERACTING BOSON MODEL
IONIZING RADIATIONS
ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 100-1000
NICKEL 58 REACTIONS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
PARITY
PARTICLE PROPERTIES
PLATINUM 196
PLATINUM 196 TARGET
PLATINUM ISOTOPES
RADIATIONS
SCATTERING
SHELL MODELS
SPIN
STABLE ISOTOPES
TARGETS