We build microscopically a collective quadrupole Bohr hamiltonian in Hatree-Fock approximation. We seek a quantitative description of collective properties at low energy in medium and heavy nuclei. Dans ce qui suit, nous décrivons comme étant de "basse énergie" les régimes dynamiques dans lesquels le mouvement collectif est adiabatique par rapport aux modes associés aux degrés de liberté individuels. Dans la solution du problème nucléaire à N corps que nous proposons, nous avons fait les hypothèses suivantes : - Existence d'un champ moyen à tout instant (les corrélations d'appariement sont introduites de façon simplifiée au moyen d'une force de séniorité).- Existence de quelques variables collectives dont la variation temporelle contient to...
Microscopic energy density functionals have become a standard tool for nuclear structure calculation...
We present a study of the collective quadrupole excitations in some medium heavy transitional nuclei...
We present an attempt to describe collective quadrupole excitations in medium heavy transitional nuc...
We build microscopically a collective quadrupole Bohr hamiltonian in Hatree-Fock approximation. We s...
An attempt is made to account for the collective character of certain nuclear excitations by derivin...
Low-lying quadrupole shape dynamics is a typical manifestation of large amplitude collective motion ...
The microscopic dynamics of oblate-prolate shape coexistence/mixing phenomena in 68Se and 72Kr are s...
Après avoir discuté les notions de forme, de déformation et de mollesse nucléaire, les diverses théo...
International audienceAn overview of a microscopic framework based on the Hartree-Fock description o...
La structure à basse énergie des noyaux exotiques est discutée en termes des modèles self-consistant...
On étudie divers aspects de l'approximation de Hartree-Fock dépendant du temps à la limite adiabatiq...
The generalized Bohr Hamiltonian is applied to a description of low-lying collective excitations in ...
We explore the Generalised Bohr Hamiltonian (GBH) approach in describing various nuclear observables...
This thesis focuses on the microscopic description of nuclear collective quadrupole motion within th...
It is shown that an efficient yet very simple way of adjusting the intensity of a zero-range (δ) pai...
Microscopic energy density functionals have become a standard tool for nuclear structure calculation...
We present a study of the collective quadrupole excitations in some medium heavy transitional nuclei...
We present an attempt to describe collective quadrupole excitations in medium heavy transitional nuc...
We build microscopically a collective quadrupole Bohr hamiltonian in Hatree-Fock approximation. We s...
An attempt is made to account for the collective character of certain nuclear excitations by derivin...
Low-lying quadrupole shape dynamics is a typical manifestation of large amplitude collective motion ...
The microscopic dynamics of oblate-prolate shape coexistence/mixing phenomena in 68Se and 72Kr are s...
Après avoir discuté les notions de forme, de déformation et de mollesse nucléaire, les diverses théo...
International audienceAn overview of a microscopic framework based on the Hartree-Fock description o...
La structure à basse énergie des noyaux exotiques est discutée en termes des modèles self-consistant...
On étudie divers aspects de l'approximation de Hartree-Fock dépendant du temps à la limite adiabatiq...
The generalized Bohr Hamiltonian is applied to a description of low-lying collective excitations in ...
We explore the Generalised Bohr Hamiltonian (GBH) approach in describing various nuclear observables...
This thesis focuses on the microscopic description of nuclear collective quadrupole motion within th...
It is shown that an efficient yet very simple way of adjusting the intensity of a zero-range (δ) pai...
Microscopic energy density functionals have become a standard tool for nuclear structure calculation...
We present a study of the collective quadrupole excitations in some medium heavy transitional nuclei...
We present an attempt to describe collective quadrupole excitations in medium heavy transitional nuc...