Identification and decay of Ag 124
1984; American Institute of Physics; Volume: 29; Issue: 3 Linguagem: Inglês
10.1103/physrevc.29.1078
ISSN1538-4497
AutoresJohn Hill, F. K. Wohn, Z. Berant, R. L. Gill, R. E. Chrien, Chul Chung, A. Aprahamian,
Tópico(s)Atomic and Molecular Physics
ResumoThe decay of mass-separated $^{124}\mathrm{Ag}$ to $^{124}\mathrm{Cd}$ was studied by $\ensuremath{\gamma}$ singles and $\ensuremath{\gamma}\ensuremath{\gamma}$ coincidence measurements. A half-life for $^{124}\mathrm{Ag}$ of 0.17 \ifmmode\pm\else\textpm\fi{} 0.03 s was measured. The one $\ensuremath{\gamma}$ ray from $^{124}\mathrm{Ag}$ decay observed at 613 keV is postulated to depopulate the $2_{1}^{+}$ state in $^{124}\mathrm{Cd}$. The resulting extension of the systematics of even-even Cd isotopes is discussed.[RADIOACTIVITY $^{124}\mathrm{Ag}$, $^{124}\mathrm{Cd}$ [from $^{235}\mathrm{U}(\mathrm{n},f)$]; measured ${T}_{\frac{1}{2}}$, ${E}_{\ensuremath{\gamma}}$, ${I}_{\ensuremath{\gamma}}$, $\ensuremath{\gamma}\ensuremath{\gamma}$ coin for $^{124}\mathrm{Ag}$, $^{124}\mathrm{Cd}$ measured ${T}_{\frac{1}{2}}$; Ge(Li) detectors; $^{124}\mathrm{Cd}$ deduced levels $J$, $\ensuremath{\pi}$. Mass-separated $^{124}\mathrm{Ag}$ and $^{124}\mathrm{Cd}$ activity.]
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