Partial Dynamical Symmetry in Deformed Nuclei
نویسندگان
چکیده
منابع مشابه
Partial Dynamical Symmetry in Deformed Nuclei.
We discuss the notion of partial dynamical symmetry in relation to nuclear spectroscopy. Explicit forms of Hamiltonians with partial SU(3) symmetry are presented in the framework of the interacting boson model of nuclei. An analysis of the resulting spectrum and electromagnetic transitions demonstrates the relevance of such partial symmetry to the spectroscopy of axially deformed nuclei. PACS n...
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We discuss the implications of partial dynamical SU(3) symmetry (PDS) for the structure of the lowest K=0 + (K = 0 2) collective excitation in deformed nuclei. We consider an interacting boson model Hamiltonian whose ground and γ bands have good SU(3) symmetry while the K = 0 2 band is mixed. It is shown that the double-phonon components in the K = 0 2 wave function arise from SU(3) admixtures ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1996
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.77.818