Radioactive Decay of I m 130 , <mml:mmultiscripts…
1973; American Institute of Physics; Volume: 8; Issue: 2 Linguagem: Inglês
10.1103/physrevc.8.745
ISSN1538-4497
AutoresPhilip K. Hopke, A. Jones, W. B. Walters, A. L. Prindle, R. A. Meyer,
Tópico(s)Radioactive Decay and Measurement Techniques
ResumoThe level structure of $^{130}\mathrm{Xe}$ has been determined from the $\ensuremath{\beta}$ decay of $^{130}\mathrm{I}^{m}$, $^{130}\mathrm{I}^{g}$, and $^{130}\mathrm{Cs}$. The $\ensuremath{\gamma}$ rays emitted in the decay of these species have been observed with high-resolution Ge(Li) detectors and Ge(Li)-Ge(Li) $\ensuremath{\gamma}\ensuremath{-}\ensuremath{\gamma}$ coincidence experiments have been performed. Decay schemes for these three isotopes have been deduced. The half-life of $^{130}\mathrm{I}^{g}$ has been measured as 12.36 \ifmmode\pm\else\textpm\fi{} 0.01 h.[RADIOACTIVITY $^{130}\mathrm{I}^{m}$, $^{130}\mathrm{I}^{g}$ [from $^{129}\mathrm{I}(n,\ensuremath{\gamma})^{130}\mathrm{Te}(p,n)$], $^{130}\mathrm{Cs}$ [from $^{127}\mathrm{I}(\ensuremath{\alpha},n)$]; measured ${E}_{\ensuremath{\gamma}}$, ${I}_{\ensuremath{\gamma}}$, ${t}_{\frac{1}{2}}$, $\ensuremath{\gamma}\ensuremath{\gamma}$ coinc. $^{130}\mathrm{Xe}$ deduced levels, $J$, $\ensuremath{\pi}$. Enriched target. Ge(Li) detectors.]
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