Deformation and mixing of coexisting shapes in neutron-deficient polonium isotopes
نویسندگان
چکیده
منابع مشابه
Early onset of ground state deformation in neutron deficient polonium isotopes.
In-source resonant ionization laser spectroscopy of the even-A polonium isotopes (192-210,216,218)Po has been performed using the 6p(3)7s (5)S(2) to 6p(3)7p (5)P(2) (λ=843.38 nm) transition in the polonium atom (Po-I) at the CERN ISOLDE facility. The comparison of the measured isotope shifts in (200-210)Po with a previous data set allows us to test for the first time recent large-scale atomic ...
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Gamow-Teller strength distributions and β-decay half-lives in neutron-deficient Kr and Sr isotopes are investigated within a deformed quasiparticle random phase approximation. The approach is based on a self-consistent Skyrme Hartree-Fock mean field with pairing correlations and residual separable particle-hole and particle-particle forces. A simple two-level model is used to mix the nuclear sh...
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C. F. Jiao ( ),1 Yue Shi ( ),1 H. L. Liu ( ),2 F. R. Xu ( ),1,3,* and P. M. Walker4 1State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China 2Department of Applied Physics, Xi’an Jiaotong University, Xi’an 710049, China 3State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing ...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2015
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.92.054301