Absolute cross section for the reactionH3(p, γ0)He4and a review ofHe4(γ, p0)H3measurements

Abstract
Accurate differential cross sections have been measured at 90° for the reaction H3(p, γ0)He4 at Ep=8.34 and 13.6 MeV. Previously published results for both H3(p, γ0)He4 and He4(γ, p0)H3 are reviewed and compared with the present data. The theoretical implications of the results are briefly discussed.