Angular distributions are reported for the excitation of states in ${}_{}{}^{11}{}_{}{}^{}\mathrm{B}$ and ${}_{}{}^{13}{}_{}{}^{}\mathrm{C}$ and the first excited state in ${}_{}{}^7{}_{}{}^{}\mathrm{Li}$ at a ${}_{}{}^7{}_{}{}^{}\mathrm{Li}$ energy of 34 MeV. Both distorted-wave Born approximation and coupled channels calculations are reported for these reactions. The projectile excitation is reasonably well described with a collective rotational model for ${}_{}{}^7{}_{}{}^{}\mathrm{Li}$. For the excitation of states in ${}_{}{}^{11}{}_{}{}^{}\mathrm{B}$, strong-coupling rotational, weak-coupling particle-rotation, and microscopic models are used. Weak-coupling particle-rotation and microscopic models are used for excitation of states in ${}_{}{}^{13}{}_{}{}^{}\mathrm{C}$. In general, for the target excitation there is good agreement between the various calculations and the experimental data.

• Received 7 October 1986

DOI:https://doi.org/10.1103/PhysRevC.35.126