Asymptotic normalization coefficients for C-13+p -> N-14
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The C-13(N-14,C-13)N-14 proton exchange reaction has been measured at an incident energy of 162 MeV. Angular distributions were obtained for proton transfer to the ground and low-lying excited states in N-14. Elastic scattering of N-14 On C-13 also was measured out to the rainbow angle region in order to find reliable optical model potentials. Asymptotic normalization coefficients for the system C-13+p --> N-14 have been found for the ground state and the excited states at 2.313, 3.948, 5.106, and 5.834 MeV in N-14. These asymptotic normalization coefficients will be used in a determination of the S factor for Be-7(p, gamma)B-8 at solar energies from a measurement of the proton transfer reaction N-14(Be-7,B-8)C-13. [S0556-2813(98)03111-2].