Experimental study of alpha-induced reactions on 64Zn for the astrophysical gamma-process

For the synthesis of the heavy, proton rich isotopes in the astrophysical gamma-process the precise knowledge of alpha-induced cross sections is of high importance. We have initiated a comprehensive study of the 64Zn+alpha system involving the cross section measurement of different reaction channels as well as the elastic scattering at low, astrophysically relevant energies. In this paper the experimental technique and some preliminary results of the 64Zn(alpha,p)67Ga cross section measurement are presented.
Comment: Accepted for publication in the proceedings of the Nuclear Physics in Astrophysics V conference. To appear in Journal of Physics Conference Series