CLAS physics database search results Measurement E79M14 E93-031 B. Ritchie 2002 theta dsigma/dOmega Data errors deg mcbn/sterad mcbn/sterad 134.5 0.092 0.0109 120.1 0.111 0.012 107.5 0.131 0.013 95.8 0.169 0.015 84.3 0.183 0.015 72.6 0.23 0.017 60 0.254 0.019 45.6 0.308 0.023