The differential cross sections for the reactions [Formula Presented] and [Formula Presented] have been measured at an incident energy of 100 MeV. The elastic scattering data have been used to determine the optical model parameters for the [Formula Presented] system at this energy. These parameters are then used in distorted-wave Born approximation (DWBA) calculations to predict the cross sections of the [Formula Presented] proton exchange reaction, populating the ground and low-lying states in [Formula Presented]. By normalizing the theoretical DWBA proton exchange cross sections to the experimental ones, the asymptotic normalization coefficients (ANC's), defining the normalization of the tail of the [Formula Presented] bound state wave functions in the two-particle channel [Formula Presented], have been found. The ANC for the virtual decay [Formula Presented] will be used in an analysis of the [Formula Presented] reaction to extract the ANC's for [Formula Presented]. These ANC's determine the normalization of the [Formula Presented] radiative capture cross section at very low energies, which is crucially important for nuclear astrophysics. 1997 The American Physical Society.
