Photocouplings at the pole from pion photoproduction D. Rönchen, M. Döring, F. Huang, H. Haberzettl, J. Haidenbauer, C. Hanhart, S. Krewald, U. -G. Meißner and K. Nakayama Eur. Phys. J. A, 50 6 (2014) 101 Published online: 24 June 2014 DOI: 10.1140/epja/i2014-14101-3