Detailed Description of Mixed Symmetry States in ^94Mo Using Interacting Boson Model

(整期优先)网络出版时间:2002-06-16
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Wehaveinvestigatedthelow-lyingcollectivestatesandelectromagnetictransitionsin94Mowithintheframeworkoftheinteractingbosonmodel.Theinfluenceofmodelparametersontheenergylevelsandelectromagneticpropertieshasbeeninvestigated.Theanalysisoftheobtainedresultsandtheparametervaluespredictthatthe23+stateisthelowestmixedsymmetrystatewithpureF=Fmax-1inthisnucleus.Thecalculatedresultspredicatethatthe25+(two-Q-phonon)mixedsymmetrystateisclosedtotheJ=2+at2.870MeVintheexperimentaldata,andthe2.965MeVstateisthelowestmixedsymmetrywithJ=3+.