CLAS physics database search results Measurement E79M24 E93-031 B. Ritchie 2002 theta dsigma/dOmega Data errors deg mcbn/sterad mcbn/sterad 134.5 0.105 0.015 120.1 0.0451 0.0103 107.5 0.0495 0.0136 95.8 0.0717 0.013 84.3 0.0828 0.0158 72.6 0.0769 0.0165 60 0.171 0.02 45.6 0.236 0.03