S-factor of [Formula: see text] reaction at low-energies

The astrophysical S-factor of the [Formula: see text] reaction has been studied at range of bombarding energy 1–1.30 MeV. The [Formula: see text] process is important in low energy astrophysics so that a possible source of energy in massive stars which have spent their hydrogen cycle. Using the Wood-saxon potential model, we have been calculated non resonances the astrophysical S-factors for the [Formula: see text] transition and our results for [Formula: see text] MeV is [Formula: see text] MeV.b where from experimental is measured to [Formula: see text] is [Formula: see text] MeV.b (Couch et al., 1971) that in comparison with our data good agreement is achieved for the astrophysical S-factor of this process.