$\alpha$-transfer spectroscopic factors computed from shell-model wave functions for ${}_{}{}^{19}{}_{}{}^{}\mathrm{F}$ and ${}_{}{}^{23}{}_{}{}^{}\mathrm{Na}$ generated in the full $\mathrm{sd}$-shell model space with the Chung-Wildenthal interaction are in good agreement with experimental ${}_{}{}^{19}{}_{}{}^{}\mathrm{F}$(${}_{}{}^6{}_{}{}^{}\mathrm{Li}$,$d$)${}_{}{}^{23}{}_{}{}^{}\mathrm{Na}$ results, contrary to previous SU(3)-type calculations.

NUCLEAR STRUCTURE ${}_{}{}^{23}{}_{}{}^{}\mathrm{Na}$; Calculation of $\alpha$ spectroscopic factors in full $\mathrm{sd}$ basis; comparison with experiment and SU(3).

• Received 10 October 1978

DOI:https://doi.org/10.1103/PhysRevC.19.530