A distinct isotopic effect in phi photoproduction at 2-5 GeV region is identified by examining the production amplitudes due to Pomeron-exchange and meson-exchange mechanisms. This effect is mainly caused by the pi-eta interference constrained by SU(3) symmetry and the isotopic structure of the gamma NN coupling in the direct phi-radiation amplitude. It can be tested experimentally by measuring differences in the polarization observables between the gamma-p and gamma-n reactions
Differences in the photoproduction of mesons on the free proton and on nuclei are expected to reveal...
The resonance effects are investigated in the $\phi$ meson photoproduction near threshold through a ...
Based on a prior determination of the phi selfenergy in a nuclear medium we perform a theoretical st...
We study coherent and incoherent phi-meson photoproduction from nuclei. The available data are analy...
We study coherent and incoherent phi-meson photoproduction from nuclei. The available data are analy...
The diffractive $\phi$-meson photoproduction amplitude is dominated by the Pomeron exchange process ...
The diffractive $\phi$-meson photoproduction amplitude is dominated by the Pomeron exchange process ...
We propose an experimental procedure to find out the medium modifications of the phi meson. The reac...
We report the first measurement of the photoproduction cross section of the phi meson in its neutral...
Photoproduction of pi eta-pairs from nucleons has been investigated from threshold up to incident ph...
We study phi photoproduction with various hadronic rescattering contributions included, in addition ...
The recent high-precision data for the reaction gamma p -> p eta(') at photon energies in the range ...
We show theoretical results for (gamma,pi(0)pi(0)) production on nucleons and nuclei in the kinemati...
The ηN final state is isospin-selective and thus provides access to the spectrum of excited nucleons...
We study coherent and incoherent φ-meson photoproduction from nuclei. The available data are analyze...
Differences in the photoproduction of mesons on the free proton and on nuclei are expected to reveal...
The resonance effects are investigated in the $\phi$ meson photoproduction near threshold through a ...
Based on a prior determination of the phi selfenergy in a nuclear medium we perform a theoretical st...
We study coherent and incoherent phi-meson photoproduction from nuclei. The available data are analy...
We study coherent and incoherent phi-meson photoproduction from nuclei. The available data are analy...
The diffractive $\phi$-meson photoproduction amplitude is dominated by the Pomeron exchange process ...
The diffractive $\phi$-meson photoproduction amplitude is dominated by the Pomeron exchange process ...
We propose an experimental procedure to find out the medium modifications of the phi meson. The reac...
We report the first measurement of the photoproduction cross section of the phi meson in its neutral...
Photoproduction of pi eta-pairs from nucleons has been investigated from threshold up to incident ph...
We study phi photoproduction with various hadronic rescattering contributions included, in addition ...
The recent high-precision data for the reaction gamma p -> p eta(') at photon energies in the range ...
We show theoretical results for (gamma,pi(0)pi(0)) production on nucleons and nuclei in the kinemati...
The ηN final state is isospin-selective and thus provides access to the spectrum of excited nucleons...
We study coherent and incoherent φ-meson photoproduction from nuclei. The available data are analyze...
Differences in the photoproduction of mesons on the free proton and on nuclei are expected to reveal...
The resonance effects are investigated in the $\phi$ meson photoproduction near threshold through a ...
Based on a prior determination of the phi selfenergy in a nuclear medium we perform a theoretical st...