Ground state proton capture reactions from 20 to 100 MeV

Proton capture reactions on targets of B11, C12, N15, O16, and Al27 were measured from Ep=20 to 100 MeV. The energy dependence of the =60°differential cross sections are presented for captures populating the ground states of C12, N13, O16, F17, and Si28. Differential-cross-section and analyzing-power angular distributions are presented at bombarding energies of Ep=20.8, 28.35, 49.2, and 49.69 MeV. Calculations from two capture-reaction models are compared to the data.