CLAS physics database search results Measurement E46M71 N/A 0 phi dsigma/dphi Data errors degree mcb/rad mcb/rad 20 0.05977 0.042228 60 0.051923 0.046776 100 0.051689 0.053586 140 0.056725 0.046637 220 0.021602 0.029547 260 0.050103 0.063313 300 0.071912 0.061571 340 0.060634 0.047685