Angular Correlations in the Decay ofIr192

Autor: J. W. Seubert, R. G. Wilkinson
Rok vydání: 1970
Předmět:
Zdroj: Physical Review C. 2:721-723
ISSN: 0556-2813
DOI: 10.1103/physrevc.2.721
Popis: The $\ensuremath{\beta}\ensuremath{-}\ensuremath{\gamma}$ angular correlation of the $(536\ensuremath{-}\mathrm{K}\mathrm{e}\mathrm{V}\ensuremath{-}\ensuremath{\beta})\ensuremath{-}(604\ensuremath{-}\mathrm{k}\mathrm{e}\mathrm{V}\ensuremath{-}\ensuremath{\gamma}+612\ensuremath{-}\mathrm{k}\mathrm{e}\mathrm{V}\ensuremath{-}\ensuremath{\gamma})$ transition in ${\mathrm{Ir}}^{192}$ was measured and found to be zero. The $\ensuremath{\gamma}$-conversion-${e}^{\ensuremath{-}}$ correlation of the 604-keV-316-keV transitions in ${\mathrm{Pt}}^{192}$ was used to estimate the $\frac{E2}{M1}$ mixing ratio of the 605-keV $\ensuremath{\gamma}$ ray, giving $\ensuremath{\delta}=3$.
Databáze: OpenAIRE