The Decay of 120Ba |
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Authors: | XU Shu-Wei YUAN Shuang-Gui GUO Jun-Sheng LIU Man-Qing |
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Institution: | Institute of Modern Physics,Academia Sinica,Lanzhou 7300001 Atomic Energy of Canada Limited,Chalk River Nuclear Laboratories,Chalk River,Ontario,Canada K0J 1J0 |
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Abstract: | 120Ba was produced by 68MeV 16O beam bombarding a 2mg/cm2 thick 106Cd target and fluorated in a halium-jet ion source.The decay of on-line mass separated activity 120Ba has been studied by γ-X,γ-γ γ-β coincidence measurements.Its halflife was measured to be 24±2s.The total decay energy was extracted to be QEC=5.0±0.3MeV.A simple decay scheme has been proposed. |
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