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Photoproduction of eta and etaprime mesons on the nucleon

Lothar Tiator
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Abstract

The isobar models eta-MAID and eta'-MAID have been used to analyze new data on quasi-free eta photoproduction on the deuteron from Bonn and recent eta' data on the proton from Jlab. In eta photoproduction on the neutron a bump around W=1700 MeV was observed which could possibly arise from a narrow P11 state that is discussed as a non-strange member of the Theta^+ anti-decuplett. In eta' photoproduction on the proton resonance contributions are found that can be attributed to missing resonances in the energy region around W=1900 MeV.

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Lothar Tiator. 2006-10-27. Photoproduction of eta and etaprime mesons on the nucleon. https://doi.org/10.1142/s0217751x0703546x

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