The Elastic Scattering of Protons by Alpha Particles

Abstract
The p12 and p32 phase shifts determined from analysis of the elastic scattering of protons by alpha particles are treated in terms of a potential interaction between the proton and alpha-particle core, with a spin-orbit interaction of the Thomas type. The results are sensitive to the well shape chosen and favor a Gauss well interaction. The limitations of this type of treatment are discussed.