Concealed configuration mixing and shape coexistence in the platinum nuclei
Author(s) -
J. E. García-Ramos,
V. Hellemans,
K. Heyde
Publication year - 2012
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.177
H-Index - 75
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/1.4764214
Subject(s) - mixing (physics) , isotope , platinum , shell (structure) , physics , deformation (meteorology) , boson , atomic physics , materials science , nuclear physics , chemistry , particle physics , quantum mechanics , biochemistry , meteorology , composite material , catalysis
The role of configuration mixing in the Pt region is investigated. The nature of the ground state changes smoothly, being spherical around mass A ∼ 174 and A ∼ 192 and deformed around the mid-shell N = 104 region. Interacting Boson Model with configuration mixing calculations are presented for deformations and isotope shifts. The assumption of the existence of two configurations with very different deformation provides a simple framework to explain the observed isotope shifts systematics. © 2012 American Institute of Physics.SCOPUS: cp.pinfo:eu-repo/semantics/publishe
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom