Microscopic analysis of 34S(d

Abstract

A microscopic deformed folding model analysis is carried out for cross sections and vector analyzing power angular distribution of $^{34}\mathrm{S}$(d\ensuremath{\rightarrow},d'${)}^{34}$${\mathrm{S}}^{\mathrm{*}}$ for the first and second ${2}^{+}$ states, at ${\mathit{E}}_{\mathit{d}}$=11.8 MeV, using improved s-d shell transition densities of Wildenthal and Brown. While the description of the first ${2}^{+}$ state is excellent, the negative sign of ${\mathit{M}}_{\mathit{n}}$/${\mathit{M}}_{\mathit{p}}$ for the second ${2}^{+}$ state as predicted in the shell-model calculation produces too small cross sections. The (d,d') data corroborate previous findings in (\ensuremath{\alpha},\ensuremath{\alpha}') and (p,p') work that the shell-model calculations are wrong for this state.