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Test of the proton-neutron interacting boson-fermion model in the region around A=190

1986; American Institute of Physics; Volume: 33; Issue: 4 Linguagem: Inglês

10.1103/physrevc.33.1482

1538-4497

J. M. Arias, C. E. Alonso, M. Lozano,

Quantum, superfluid, helium dynamics

We present systematic calculations on nuclei in the region around A=190 within the framework of the proton-neutron interacting boson-fermion model. Energy levels and electromagnetic properties of both positive and negative parity states in odd proton ${(}_{77}$Ir${,}_{79}$Au) and odd neutron ${(}_{78}$Pt) nuclei are compared with experimental data. A general good agreement is obtained with a few adjustable parameters.