We present differential cross sections andΔ++ spin density matrix elements for the photoproduction processγp→π−Δ++ and differential cross sections for the processγp→π+Δ0. The incident photon energy dependence is studied and a comparison is made with previous experiments and with the predictions of a theoretical model.
DIFFERENTIAL CROSS SECTION AVERAGED OVER WHOLE ENERGY RANGE.
DIFFERENTIAL CROSS SECTION AVERAGED OVER WHOLE ENERGY RANGE.
DIFFERENTIAL CROSS SECTION FOR DIFFERENT ENERGY RANGES.