Asymmetric rotor with variable moment-of-inertia model

An asymmetric rotor with variable moment-of-inertia (AROVMI) model is proposed to permit the simultaneous fitting of both the ground state and γ-vibrational bands in doubly even nuclei. Only those nuclei for which these bands are well established are analysed. The results obtained from a least-squar...

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Detalles Bibliográficos
Autores principales: Abecasis, S.M., Hernández, E.S.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03759474_v180_n2_p485_Abecasis
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Sumario:An asymmetric rotor with variable moment-of-inertia (AROVMI) model is proposed to permit the simultaneous fitting of both the ground state and γ-vibrational bands in doubly even nuclei. Only those nuclei for which these bands are well established are analysed. The results obtained from a least-squares fitting procedure are compared with the latest available experimental data and with those calculated with the variable moment-of-inertia (VMI) model. The theoretical analysis shows a good overall agreement with experimental data into the region spanned from the very hard rotors up to the very good vibrators. © 1972.