RT Journal Article
T1 The platinum nuclei : concealed configuration mixing and shape coexistence
A1 García Ramos, José Enrique
A1 Hellemans, V.
A1 Heyde, K.
AB The role of configuration mixing in the Pt region is investigated. For this chain of isotopes, the nature of the ground state changes smoothly, being spherical around mass A~174 and A~192 and deformed around the midshell N=104 region. This has a dramatic effect on the systematics of the energy spectra as compared to the systematics in the Pb and Hg nuclei. Interacting boson model with configuration mixing calculations are presented for gyromagnetic factors, α-decay hindrance factors, and isotope shifts. The necessity of incorporating intruder configurations to obtain an accurate description of the latter properties becomes evident.
PB American Physical Society
SN 0556-2813
YR 2011
FD 2011-07-26
LK http://hdl.handle.net/10272/5446
UL http://hdl.handle.net/10272/5446
LA eng
NO García Ramos, J.E., Hellemans, V., Heyde, K.: "The platinum nuclei: concealed configuration mixing and shape coexistence". Physical Review C . Vol. 84, n. 1 (2011). ISSN 0556-2813
DS Repositorio Institucional de la Universidad de Huelva
RD 15 jun 2026