CLAS physics database search results Measurement E15M31 E99-105 M. Garçon, M. Guidal, E. S. Smith 2002 -t dsigma/dt Data errors GeV2 mcbn/GeV2 mcbn/GeV2 1.15 0.386633 0.05599517 1.45 0.4023502 0.06343637 1.75 0.3355011 0.0571695 2.3 0.2094854 0.04108177