The photoproduction of the omega meson has been studied at GRAAL from threshold up to a photon energy of 1.5 GeV. The differential cross sections and beam asymmetries have been measured precisely at all angles. The total cross section is also obtained. Systematic enhancements of the differential cross section at large angles and nonzero beam asymmetries at intermediate angles provide clear evidence for s- and u-channel resonant processes. The data are compared to the results of hadron and quark models.</p
The role of the nucleon resonances ($N^*$) in $\omega$ photoproduction is investigated by using the ...
The $\omega$-meson photoproduction, $\gamma+p\rightarrow p+\omega$, is studied in the framework of a...
Vector meson photoproduction and electroproduction have been suggested as a tool to find or confirm ...
PHASEThe photoproduction of the omega meson has been studied at GRAAL from threshold up to a photon ...
PHASEThe photoproduction of the $\omega$ meson on the nucleon is studied near threshold using the GR...
The photoproduction of omega mesons off protons has been studied at the Bonn ELSA accelerator from t...
The omega-meson photoproduction, gamma + p --> p + omega, is studied in the framework of a model, co...
The role of the nucleon resonances ($N^*$) in $\omega$ photoproduction is investigated by using the ...
The study of meson photoproduction on the nucleon is a very important tool to complete the puzzle of...
The photoproduction of 2 pions and omega mesons at GRAAL experiment is presented. The beam asymmetry...
Publisher's version/PDFAn experimental study of [omega] photoproduction on the proton was conducted ...
We apply the effective Lagrangian approach to investigate the role of the nucleon resonances in $\om...
The differential cross sections and unpolarized spin-density matrix elements for the reaction gamma ...
Photon beam asymmetry Sigma measurements for omega photoproduction in the reaction gamma_(pol) p -...
Omega photoproduction off hydrogen and deuterium has been studied with the tagged photon beam of the...
The role of the nucleon resonances ($N^*$) in $\omega$ photoproduction is investigated by using the ...
The $\omega$-meson photoproduction, $\gamma+p\rightarrow p+\omega$, is studied in the framework of a...
Vector meson photoproduction and electroproduction have been suggested as a tool to find or confirm ...
PHASEThe photoproduction of the omega meson has been studied at GRAAL from threshold up to a photon ...
PHASEThe photoproduction of the $\omega$ meson on the nucleon is studied near threshold using the GR...
The photoproduction of omega mesons off protons has been studied at the Bonn ELSA accelerator from t...
The omega-meson photoproduction, gamma + p --> p + omega, is studied in the framework of a model, co...
The role of the nucleon resonances ($N^*$) in $\omega$ photoproduction is investigated by using the ...
The study of meson photoproduction on the nucleon is a very important tool to complete the puzzle of...
The photoproduction of 2 pions and omega mesons at GRAAL experiment is presented. The beam asymmetry...
Publisher's version/PDFAn experimental study of [omega] photoproduction on the proton was conducted ...
We apply the effective Lagrangian approach to investigate the role of the nucleon resonances in $\om...
The differential cross sections and unpolarized spin-density matrix elements for the reaction gamma ...
Photon beam asymmetry Sigma measurements for omega photoproduction in the reaction gamma_(pol) p -...
Omega photoproduction off hydrogen and deuterium has been studied with the tagged photon beam of the...
The role of the nucleon resonances ($N^*$) in $\omega$ photoproduction is investigated by using the ...
The $\omega$-meson photoproduction, $\gamma+p\rightarrow p+\omega$, is studied in the framework of a...
Vector meson photoproduction and electroproduction have been suggested as a tool to find or confirm ...