Signatures of the handbag mechanism in wide-angle photoproduction of pseudoscalar mesons H. W. Huang, R. Jakob, P. Kroll and K. Passek-Kumerički Eur. Phys. J. C, 33 1 (2004) 91-103 Published online: 29 January 2004 DOI: 10.1140/epjc/s2003-01576-6