4 papers
Pairing schemes for HFB calculations of nuclei
T. Duguet, K. Bennaceur, P. Bonche
Several pairing schemes currently used to describe superfluid nuclei through Hartree-Fock-Bogolyubov (HFB) calculations are briefly reviewed. We put a particular emphasis on the re…
Isospin coupling in time-dependent-mean-field theories and decay of isovector excitations
C. Simenel, Ph. Chomaz, T. Duguet
We show that isospin non-diagonal terms should appear in the mean field Hamiltonian when neutron-proton symmetry is broken. They give rise to charge mixing in the single-particle w…
Spectroscopy of heavy nuclei by configuration mixing of symmetry restored mean-field states: Shape coexistence in neutron-deficient Pb isotopes
M. Bender, P. Bonche, T. Duguet +1
We study shape coexistence and low-energy excitation spectra in neutron-deficient Pb isotopes using configuration mixing of angular-momentum and particle-number projected self-cons…
Odd-even mass differences in self-consistent Mean-Field calculations
T. Duguet, P. Bonche, P. -H. Heenen +1
The odd-even mass staggering (OES) of nuclei is analyzed in the context of self-consistent mean-field calculations. The procedure developed allows to understand the OES for spheric…