Low-lying structure of 215Rn and 219Ra
作者： A M Y El-Lawindy , J D Burrows , P A Butler , J R Cresswell , V Holliday
DOI: 10.1088/0305-4616/13/1/011
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摘要: Excited states in 215Rn and 219Ra were populated by the alpha decay of 223Th (T12/=0.6 s), formed reaction 83 MeV 208Pb(18O,3n). Out-of-beam gamma rays conversion electrons observed coincidence with detection particles. These measurements enabled low-lying structure to be deduced. The strongly are found connected M1 transitions which suggest that their configuration is ( nu g92/)/sup /n.
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