Title: Mean-field derivation of the interacting boson model Hamiltonian and exotic nuclei
Authors: Nomura, Kosuke ×
Shimizu, Noritaka
Otsuka, Taka #
Issue Date: 2008
Publisher: American Physical Society
Series Title: Physical Review Letters vol:101 issue:14
Article number: 142501
Abstract: A novel way of determining the Hamiltonian of the interacting boson model (IBM) is proposed. Based
on the fact that the potential energy surface of the mean-field model, e.g., the Skyrme model, can be
simulated by that of the IBM, parameters of the IBM Hamiltonian are obtained. By this method, the
multifermion dynamics of surface deformation can be mapped, in a good approximation, onto a boson
system. The validity of this process is examined for Sm and Ba isotopes, and an application is presented to
an unexplored territory of the nuclear chart, namely, the right lower corner of
ISSN: 0031-9007
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Non-KU Leuven Association publications
× corresponding author
# (joint) last author

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