[ABSTRAK
Telah diinvestigasi reaksi fotoproduksi gp! hp yang dikembangkan dengan modelisobar. Amplitudo transisi pada kerangka pusat massa dijabarkan ke dalam amplitudoChew-Goldberger-Low-Nambu (CGLN). Amplitudo yang ditinjau melibatkankanal-s, -t, dan u pada suku Born dan resonan. Diformulasikan pula penampang lintangdifferensial dan polarisasi foton untuk melihat kontribusi dari masing-masingkanal. Parameter model ditentukan melalui fitting dengan data eksperimen.

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ABSTRACT
Have investigated reaction of photoproduction gp!hp being developed with isobarmodels. The amplitude transitions at the center of mass frame are translated intoamplitude of Chew-Goldberger-Low-Nambu (CGLN). The amplitude of the termsinvolving the channel-s, -t, and -u in Born term and Resonans term. Formulatedalso the differential cross section and polarization of photons to see the contributionof each channel. Model parameters are determined by fitting the experimental data.;Have investigated reaction of photoproduction gp!hp being developed with isobarmodels. The amplitude transitions at the center of mass frame are translated intoamplitude of Chew-Goldberger-Low-Nambu (CGLN). The amplitude of the termsinvolving the channel-s, -t, and -u in Born term and Resonans term. Formulatedalso the differential cross section and polarization of photons to see the contributionof each channel. Model parameters are determined by fitting the experimental data.;Have investigated reaction of photoproduction gp!hp being developed with isobarmodels. The amplitude transitions at the center of mass frame are translated intoamplitude of Chew-Goldberger-Low-Nambu (CGLN). The amplitude of the termsinvolving the channel-s, -t, and -u in Born term and Resonans term. Formulatedalso the differential cross section and polarization of photons to see the contributionof each channel. Model parameters are determined by fitting the experimental data., Have investigated reaction of photoproduction gp!hp being developed with isobarmodels. The amplitude transitions at the center of mass frame are translated intoamplitude of Chew-Goldberger-Low-Nambu (CGLN). The amplitude of the termsinvolving the channel-s, -t, and -u in Born term and Resonans term. Formulatedalso the differential cross section and polarization of photons to see the contributionof each channel. Model parameters are determined by fitting the experimental data.]