RT Journal Article
T1 The Pt isotopes : comparing the Interacting Boson Model with Configuration Mixing and the Extended Consistent-Q formalism
A1 García Ramos, José Enrique
A1 Heyde, K.
K1 Bosones
K1 Isótopos
AB The role of intruder configurations in the description of energy spectra and B(E2) values in the Pt regionis analyzed. In particular, we study the differences between Interacting Boson Model calculations with orwithout the inclusion of intruder states in the even Pt nuclei 172–194Pt. As a result, it shows that for thedescription of a subset of the existing experimental data, i.e., energy spectra and absolute B(E2) valuesup to an excitation energy of about 1.5 MeV, both approaches seem to be equally valid. We explain thesesimilarities between both model spaces through an appropriate mapping. We point out the need for a moreextensive comparison, encompassing a data set as broad (and complete) as possible to confront with boththeoretical approaches in order to test the detailed structure of the nuclear wave functions.
PB Elsevier
SN 0375-9474
YR 2009
FD 2009-04-15
LK http://hdl.handle.net/10272/5456
UL http://hdl.handle.net/10272/5456
LA eng
NO García Ramos, J.E., Hyde, K.: "The Pt isotopes : Comparing the Interacting Boson Model with configuration mixing and the extended consistent-Q formalism". Nuclear physics. A . Vol. 825, n. 1-2, p. 39-70 (2009). ISSN 0375-9474
DS Repositorio Institucional de la Universidad de Huelva
RD 14 jul 2026