par Shubhchintak, Vo 
;Descouvemont, Pierre
Référence Physical Review C, 105, 2, 024605
Publication Publié, 2022-02-01
;Descouvemont, Pierre Référence Physical Review C, 105, 2, 024605
Publication Publié, 2022-02-01
Article révisé par les pairs
| Résumé : | We analyze the C16+p and C16+d reactions within the four- and five-body continuum discretized coupled channel method. The C16 nucleus is described by a C14+n+n configuration in hyperspherical coordinates. This description reproduces fairly well several C16 low-lying states. First we analyze the 2+→0+E2 transition amplitude, which confirms that an effective charge must be introduced to reproduce the experimental value. Then, proton and deuteron elastic and inelastic scattering are investigated by including C16 pseudostates, which simulate the C14+n+n continuum. In C16+d, the deuteron breakup is taken into account with p+n two-body pseudostates. A fair agreement with experiment is obtained without any fitting parameter. Breakup effects are in general small, but improve the agreement with experiment. |
