Photoproduction of baryons decaying into Nπ and Nη

A combined analysis of photoproduction data on γp↦ πN, ηN was performed including the data on KΛ and KΣ. The data are interpreted in an isobar model with s-channel baryon resonances and π, ρ (ω), K, and K^* exchange in the t-channel. Three baryon resonances have a substantial coupling to ηN, the well-known N(1535)S₁₁, N(1720)P₁₃, and N(2070)D₁₅. The inclusion of data with open strangeness reveals evidence for further new resonances, N(1840)P₁₁, N(1875)D₁₃ and, with weaker evidence, for N(2170)D₁₃.