Journal article

DISPARITY BETWEEN THE TRANSIENT HYPERFINE FIELDS FOR PT AND OS IN FE - AN ELECTRON VACANCY SHARING INTERPRETATION

AE STUCHBERY, CG RYAN, HH BOLOTIN

HYPERFINE INTERACTIONS | BALTZER SCI PUBL BV | Published : 1983

Abstract

Precessions of the 21+ states in198Pt and192Os have been measured in the enhanced transient hyperfine magnetic field acting on these nuclei as they recoiled through thin polarized cobalt foils. Two separate targets consisting of contiguous layers of198Pt and192Os electrodeposited on ∼1 μm and ∼4 μm Co foils were employed. The levels of interest were Coulomb excited by 80 MeV32S and 220 MeV58Ni beams and the precessions of the 21+→01+ γ-ray angular distributions in both nuclides were measured simultaneously. The results of these studies are compared with recently reported similar studies in which ions of188Os and194Pt recoiled through thin polarized Fe foils. It is concluded that (i) the tran..

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