SAID analysis of meson photoproduction: Determination of neutron and proton EM couplings Igor Strakovsky, William Briscoe, Alexander Kudryavtsev, Vladimir Tarasov and Ron Workman EPJ Web of Conferences, 73 (2014) 04003 Published online: 09 June 2014 DOI: 10.1051/epjconf/20147304003