. "RIV/61389005:_____/11:00366181" . "Byd\u017Eovsk\u00FD, Petr" . "RIV/61389005:_____/11:00366181!RIV12-AV0-61389005" . . "International Journal of Modern Physics. A" . "THE ETA-MESON PHOTOPRODUCTION ON PROTON"@en . "2"^^ . . . "26" . "THE ETA-MESON PHOTOPRODUCTION ON PROTON" . . "10.1142/S0217751X11052335" . . "We have performed the tree-level calculations of the eta meson photoproduction on proton for photon laboratory energies between 714 and 1500 MeV. The resonances N(1535), N(1710), N(1650), N(1440) and N(1520) were assumed. The form factors were introduced in the hadron vertices to involve the structure of hadrons. The influence of various form factor recipes was investigated. In order to keep gauge invariance, the appropriate contact term was introduced. The parameters of our model (coupling constants, cutoffs) were fitted to recent experimental data of the cross sections and some polarization observables."@en . "THE ETA-MESON PHOTOPRODUCTION ON PROTON" . "198021" . "P(GA202/08/0984), Z(AV0Z10480505)" . . . "We have performed the tree-level calculations of the eta meson photoproduction on proton for photon laboratory energies between 714 and 1500 MeV. The resonances N(1535), N(1710), N(1650), N(1440) and N(1520) were assumed. The form factors were introduced in the hadron vertices to involve the structure of hadrons. The influence of various form factor recipes was investigated. In order to keep gauge invariance, the appropriate contact term was introduced. The parameters of our model (coupling constants, cutoffs) were fitted to recent experimental data of the cross sections and some polarization observables." . . "0217-751X" . "000287529800072" . "SG - Singapursk\u00E1 republika" . . . "Donoval, Jan" . . . "3-4" . . "2"^^ . "[7C80E21882C5]" . . "THE ETA-MESON PHOTOPRODUCTION ON PROTON"@en . "2"^^ . "Eta-meson photoproduction; form factors; nucleon resonances"@en . . . . .