K+Σ− photoproduction within an isobar model Dalibor Skoupil, Petr Bydžovský, Aleš Cieplý, Dimitrios Petrellis and Nicholas Zachariou EPJ Web Conf., 271 (2022) 02009 Published online: 09 November 2022 DOI: 10.1051/epjconf/202227102009