Measurements were made of the 90° cross sections of the ${}_{}{}^{11}{}_{}{}^{}\mathrm{B}$(d,${\gamma }_0$${)\mathrm{}}^{13}$C reaction in the energy region of the previously reported secondary doorway state in ${}_{}{}^{13}{}_{}{}^{}\mathrm{C}$. Angular distribution data of the cross section, vector analyzing power, and tensor analyzing power $T_{20}$(0) were measured over the same energy region. The current data were combined with the neutron capture data of the previous study, and both data sets were analyzed simultaneously using a secondary doorway state formalism.

• Received 11 February 1985

DOI:https://doi.org/10.1103/PhysRevC.32.1420