A simple model for photoproduction have been studied and developed in this research named isobaric model using transversal amplitudes formalism in the center of mass system. Photoproduction is analyzed in foton Lab. energy 0.8-1.2 GeV. The considered reaction is N â†’ N. Amplitudes consist of s channel, t channel and u channel in Born term and resonance term. Observable that we consider are differential cross section, total cross section and photon polarization. The result of this research is to show how large the contribution of transition amplitudes in channel-s, channel-t and channel-u from Born term and resonance term in the calculation of the observable data.
|Publication status||Published - 2014|