Bidimensional fit to sup 2 H(. gamma. , p ) n cross-section values between 20 and 440 MeV

All the {sup 2}H({gamma},{ital p}){ital n} data in the energy range 20--440 MeV have been fitted to a simple phenomenological function. All differential cross-section data were used: The bremsstrahlung data were normalized to the total cross-section values obtained by fitting data provided by monochromatic photon beams. The results obtained give a good representation of the experimental points.