Comparison of two approaches to microscopy of the interacting boson model

J. Dobeš, P. Navrátil, O. Scholten

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    Two approaches to the microscopical derivation of the interacting boson model are examined and compared. The first one is the well-known Otsuka-Arima-Iachello method as extended to a multishell case by using the generalized seniority scheme or exact calculations in the seniority equal to 0 and 2 space. The second one is a procedure based on the similarity transformed Dyson mapping. Close agreement between the two approaches is found.
    Original languageEnglish
    Pages (from-to)2795-2802
    JournalPhysical review. C, Nuclear physics
    Issue number6
    Publication statusPublished - 1-Jun-1992


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