A new generation of complete experiments is focused on a high precision extraction of
pseudoscalar meson photoproduction amplitudes. Here, we review the development of the …

We review the last two decades of using photon beams to measure the production of
mesons, and in particular the information that can be obtained on the spectrum of light, non …

The number and type of measurements needed to ascertain the amplitudes for
pseudoscalar meson photoproduction are analyzed in this paper. It is found that eight …

Eta photo-and electroproduction off the nucleon is investigated in an effective lagrangian
approach that contains Born terms and both vector meson and nucleon resonance …

We present new Σ beam asymmetry data for η meson photoproduction on the proton, using
a novel tagged, laser backscattered, linearly polarized photon beam up to 1.1 GeV. The data …

Inspired by the observation of the pentaquark states P c (4312), P c (4440), and P c (4457) at
LHCb, photoproduction of these three P c states via the interaction γ p→ J/ψ p is …

Low-energy eta photoproduction on the nucleon is studied in an effective lagrangian
approach that contains Born terms, vector-meson and nucleon resonance contributions. The …

High-statistics measurements of differential cross sections and recoil polarizations for the
reaction γ p→ K+ Σ 0 have been obtained using the CLAS detector at Jefferson Lab. We …

A unified approach to the pseudoscalar meson (π, η, and K) photoproductions off nucleons
are presented. It begins with the low energy QCD Lagrangian, and the resonances in the s …

New data on pion-photoproduction off the proton have been included in the partial-wave
analyses Bonn-Gatchina and SAID and in the dynamical coupled-channel approach Jülich …