The elastic scattering in the ${}_{}{}^{11}{}_{}{}^{}\mathrm{B}$${+}^{12}$C system was measured at c.m. energies of 5.43, 6.47, and 7.60 MeV in the angular range from 13° to 160° c.m. The analysis, taking into account the interference between potential scattering and direct elastic transfer, led to the value of the asymptotic magnitude of the 1$p_{3/2}$ proton wave function in ${}_{}{}^{12}{}_{}{}^{}\mathrm{C}$, C¯=12.9±1.0. A proton spectroscopic factor equal to 2.75±0.4 is obtained for a binding potential with geometrical parameters $r_0$=1.25 fm and a=0.65 fm.

• Received 21 September 1984

DOI:https://doi.org/10.1103/PhysRevC.31.12