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Conference Papers Year : 2018

Partial dynamical symmetry and the vibrational structure of Cd isotopes

A. Leviatan
  • Function : Author
N. Gavrielov
  • Function : Author
J.E. García-Ramos
  • Function : Author

Abstract

The recently reported deviations of selected non-yrast states in 110Cd from the expected sphericalvibrator behaviour, is addressed by means of an Hamiltonian with U(5) partial dynamical symmetry. The latter preserves the U(5) symmetry in a segment of the spectrum and breaks it in other states. The effect of intruder states is treated in the framework of the interacting boson model with configuration mixing.

Dates and versions

in2p3-01870301 , version 1 (07-09-2018)

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Cite

A. Leviatan, N. Gavrielov, J.E. García-Ramos, P. van Isacker. Partial dynamical symmetry and the vibrational structure of Cd isotopes. 16th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics (CGS16), Sep 2017, Shangai, China. pp.05003, ⟨10.1051/epjconf/201817805003⟩. ⟨in2p3-01870301⟩
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