Role of the baryon resonances in the eta and K+ photoproduction processes on the proton
arXiv:nucl-th/0408054 · doi:10.1142/9789812702272_0014
Abstract
Very recent eta and K+ photoproduction data on the proton from threshold up to E = 2.6 GeV are interpreted within a chiral constituent quark formalism, which embodies all known nucleon and hyperon resonances. Possible contributions from an additional S11 resonance are presented.
12 pages, Part of NSTAR 2004 proceedings