Silvia Lenzi
(University of Padua and INFN)
08/10/2012 14:00
Nuclear structure at the proton dripline
The study of isospin symmetry in nuclei as a function of angular momentum is a very powerful tool to understand nuclear
properties in rotating nuclei. These studies have become feasible in the last decade due to recent experimental
developments in the identification of proton-rich nuclei produced with very low cross sections. Contemporaneously,
state-of-the-art shell-model codes have been...
Dr
Nadya Smirnova
(CENBG)
08/10/2012 14:40
Nuclear structure at the proton dripline
Although the breaking of the isospin symmetry in nuclei is small,
there are numerous demands for its accurate description by theoretical models. In particular, the effects of the Coulomb force are vital for understanding the structure of proton-rich nuclei and for description of isospin-forbidden decay modes. Another important issue is calculation of isospin-symmetry breaking corrections to...
M.
Yek Wah Lam
(Université Bordeaux 1, CNRS/IN2P3, Centre d’Etudes Nucléaires de Bordeaux Gradignan, CENBG, Chemin du Solarium, BP120, 33175 Gradignan, France.)
08/10/2012 15:00
Nuclear structure at the proton dripline
Dr
Florent HAAS
(IPHC, Srasbourg)
08/10/2012 15:20
Nuclear structure at the proton dripline
In the level scheme of sd shell nuclei,there is generally at relatively low excitation energies,coexistence of 'normal' positive parity states and of 'intruder' negative parity states.The aim of our work is to describe these intruder states in the full p-sd-pf model space with a 4He core and allowing for one nucleon jump between the major shells.To construct our PSDPF interaction,we first...
Dr
Mouna Bouhelal
(Laboratoire de Physique Appliquée et Théorique, Université de Tébessa, Tébessa, Algérie)
08/10/2012 15:50
Nuclear structure at the proton dripline
A comparison of the structure properties of 22Ne and 22Mg is interesting because in nucleosynthesis 22Mg can be formed through the capture reaction 21Na(p,gamma) for which the cross sections will depend on spin-parity assignments of the 22Mg states around the proton-emission threshold .
For the pair 22Ne-22Mg, our calculations using the PSDPF interaction predict fifteen states in the...
