Présidents de session
Nuclei Close to Drip Line
- Luiz Felipe Canto (Universidade Federal do Rio de Janeiro)
Dr
Pierre Descouvemont
(Universite Libre de Bruxelles)
14/10/2014 15:00
Owing to the unusually large radius of halo nuclei, their interaction with a target extends to large distances, in comparison with non-halo nuclei. This property has important consequences on the calculation of the cross sections. On the other hand, halo nuclei are weakly bound, and present a low breakup threshold. Consequently, breakup channels must be included for a realistic description of...
Dr
Rubens Lichtenthaler
(USP)
14/10/2014 15:40
Light neutron rich nuclei such as 6He and 11Li have a pronounced halo structure with very low binding energies. These features have consequences in the shape of their elastic scattering angular distributions as well as in the total reaction cross sections. We will present experimental data of elastic scattering and reactions induced by these light exotic nuclei on targets of different...
Dr
Miguel Marques
(LPC-Caen)
14/10/2014 17:00
The Radioactive Isotope Beam Factory (RIBF) at RIKEN, Tokyo, has become the world's most powerful machine for the production of exotic nuclei. At intermediate masses, it is pushing the frontier of existence towards areas until now inaccessible, and below Fluorine it is leading us even beyond. After a brief description of the facility, we will see the very preliminary results of the first...
Prof.
Renato Higa
(Physics Institute, University of Sao Paulo)
14/10/2014 17:40
Loosely bound nuclei far from the stability region emerge as a quantum phenomenon with many universal properties. The connection between these properties and the underlying symmetries can be best explored with halo/cluster EFT, an effective field theory where the softness of the binding momentum and the hardness of the core(s) form the expansion parameter of a given perturbative approach. In...
Prof.
Alinka Lépine-Szily, Prof.
Carlos Bertulani
(Texas A&M University-Commerce), Prof.
Luiz Felipe Canto
(Universidade Federal do Rio de Janeiro)
14/10/2014 18:20
