Nonlocal interaction and collective excitation in deuteron breakup on ${}^{24}$Mg nucleus

Abstract

Deuteron breakup in collision with a ${}^{24}\mathrm{Mg}$ nucleus is studied using rigorous three-body scattering equations, extended to include also the excitation of the nucleus. Predictions based on local and nonlocal nucleon-nucleus optical potentials with rotational quadrupole deformation enabling the excitation of the ${}^{24}\mathrm{Mg}(2^{+})$ state are compared. The nonlocality effect is less pronounced than in the deuteron inelastic scattering ${}^{24}\mathrm{Mg}(d,d^{\prime })$ at the same energies, and manifests itself quite differently for semi-inclusive differential cross sections of elastic and inelastic breakup.

arXiv comment5 pages, 4 figures

References in corpus (5)

• The high-precision, charge-dependent Bonn nucleon-nucleon potential (CD-Bonn)
• Momentum-space treatment of Coulomb interaction in three-nucleon reactions with two protons
• Optical potentials for the rare-isotope beam era
• Nonlocal optical potential with core excitation in ${}^{10}\mathrm{Be}(d,p){}^{11}\mathrm{Be}$ and ${}^{11}\mathrm{Be}(p,d){}^{10}\mathrm{Be}$ reactions
• Nonlocal optical potential in the inelastic deuteron scattering off ${}^{24}$Mg