Low Energy alpha-alpha Semimicroscopic Potentials - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Romanian Journal of Physics Year : 2013

Low Energy alpha-alpha Semimicroscopic Potentials

F. Carstoiu
  • Function : Author
V. Balanica
  • Function : Author


The $\alp-\alp$ interaction potential is obtained within the double folding model with density-dependent Gogny effective interactions as input. The one nucleon knock-on exchange kernel including recoil effects is localized using the Perey-Saxon prescription at zero energy. The Pauli forbidden states are removed thanks to successive supersymmetric transformations. Low energy experimental phase shifts, calculated from the variable phase approach, as well as the energy and width of the first $0^+$ resonance in $^8$Be are reproduced with high accuracy.

Dates and versions

in2p3-00877307 , version 1 (28-10-2013)


  • HAL Id : in2p3-00877307 , version 1
  • ARXIV : 1310.4648


M. Lassaut, F. Carstoiu, V. Balanica. Low Energy alpha-alpha Semimicroscopic Potentials. Romanian Journal of Physics, 2013, 55 (7-8). ⟨in2p3-00877307⟩
24 View
0 Download



Gmail Facebook X LinkedIn More