The excited states in the odd-odd 124I nucleus produced by the (p,n) reaction☆
作者： J. Burde , V. Richter , J. Tsaliah , I. Labaton
DOI: 10.1016/0375-9474(82)90487-0
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摘要: Abstract Gamma spectra produced in the 124 Te(p, n) I reaction were taken as a function of proton bombarding energy E p = 3.9 MeV to 6.0 MeV. A level scheme composed 40 excited states was constructed on basis singles γ-spectra and extensive γ-γ coincidence measurements. The measurements carried out utilizing three-parameter Ge(Li)-Ge(Li) timing system. mean lifetimes first two 55.5 123 keV determined, respectively, 74.5(75) 13.9(15) ns. Angular distribution combined with results from counting rates enabled some spin parity assignments be made. structure discussed de-excitation mode comparison corresponding levels neighbouring odd-odd nucleus 122 Sb.
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