CLAS physics database search results Measurement E79M7 E93-031 B. Ritchie 2002 theta dsigma/dOmega Data errors deg mcbn/sterad mcbn/sterad 134.5 0.172 0.019 120.1 0.22 0.019 107.5 0.248 0.02 95.8 0.243 0.02 84.3 0.266 0.021 72.6 0.295 0.024 60 0.354 0.027 45.6 0.295 0.037