Photoproduction of the Etas near Threshold

Abstract

We extract a parameter $\xi$, a characteristic product of the strong and electromagnetic amplitudes for the N^*(1535), to be (2.20+-0.15) in unit of 10^(-4)MeV^(-1) from the new data on photoproduction of etas off proton.

will be published in Phys. Rev. Lett

References in corpus (1)

• Effective Lagrangian Approach to the Theory of Eta Photoproduction in the $N^{\ast }(1535)$ Region

Cited by in corpus (5)

• Study of Non-Strange Baryon Resonances with Meson Photoproduction
• Analysis of resonance multipoles from polarization observables in eta photoproduction
• Perturbative Duality in the Resonance Spin Structure Functions
• Model-Independent Extraction of the N*(1535) Electrostrong Form Factor from Eta Electroproduction
• Extraction of Electrostrong Parameters of $N^{\ast }(1520)$ from Eta Photoproduction