Add to ORKGWe have carried out exclusive measurements for the photoproduction of an $\eta$ meson from a proton target with an egg-shaped calorimeter made of BGO crystals (BGOegg) and forward charged-particle detectors at the SPring-8 LEPS2 beamline. The differential cross sections and photon beam asymmetries of the $\gamma p \to \eta p$ reaction are measured in a center-of-mass energy ($W$) range of $1.82$-$2.32$ GeV and a polar angle range of $-1.0 < \cos{\theta^{\eta}_{\mathrm{c.m.}}} < 0.6$. The reaction is identified by selecting a proton and two $\gamma$'s produced by an $\eta$-meson decay. The kinematic fit method was employed to select the reaction candidate with the confidence level larger than $1$\%. A bump structure at $W$ = $2.0$-$2.3$ GeV ...
Total and differential cross sections for eta and eta' photoproduction off the proton have been dete...
Differential cross sections for the reaction gamma p --\u3e eta\u27 p have been measured with the CL...
Photoproduction cross sections are reported for the reaction gamma p -> p eta using energy-tagged...
The differential cross section for the reaction p(gamma, etap) has been measured from threshold to 1...
Measurements of the linearly-polarized photon beam asymmetry Sigma for photoproduction from the prot...
We have constructed an isobar model for the $\eta$-photoproduction on the proton in the energy regio...
The recent high-precision data for the reaction gamma p -> p eta(') at photon energies in the range ...
We have constructed an isobar model for the $\eta$-photoproduction on the proton in the energy regio...
Total and differential cross sections for eta and eta(')photoproduction off the proton have been det...
Differential cross sections for the reaction gamma p -> eta-prime p have been measured with the CLAS...
Differential and total cross section measurements on eta' photoproduction were published by the CLAS...
Total and differential cross sections for eta and eta' photoproduction off the proton have been dete...
Differential cross sections for the reaction gamma p --\u3e eta\u27 p have been measured with the CL...
Photoproduction cross sections are reported for the reaction gamma p -> p eta using energy-tagged...
The differential cross section for the reaction p(gamma, etap) has been measured from threshold to 1...
Measurements of the linearly-polarized photon beam asymmetry Sigma for photoproduction from the prot...
We have constructed an isobar model for the $\eta$-photoproduction on the proton in the energy regio...
The recent high-precision data for the reaction gamma p -> p eta(') at photon energies in the range ...
We have constructed an isobar model for the $\eta$-photoproduction on the proton in the energy regio...
Total and differential cross sections for eta and eta(')photoproduction off the proton have been det...
Differential cross sections for the reaction gamma p -> eta-prime p have been measured with the CLAS...
Differential and total cross section measurements on eta' photoproduction were published by the CLAS...
Total and differential cross sections for eta and eta' photoproduction off the proton have been dete...
Differential cross sections for the reaction gamma p --\u3e eta\u27 p have been measured with the CL...
Photoproduction cross sections are reported for the reaction gamma p -> p eta using energy-tagged...