Abstract

A new analysis of $$K\varLambda $$ photoproduction is presented, including the latest data measured at Jefferson Lab and other facilities. Evidence for two states has been found, the $$N(1900)3/2^+$$ and $$N(2060)5/2^-$$ resonances that have been seen in other analysis. Future extensions are discussed like the use of model selection techniques to achieve a minimal resonance content of the amplitude. Also, conceptual aspects like three-body unitarity are highlighted that can help to provide a connection between phenomenology and ab-initio lattice QCD calculations.

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