CLAS physics database search results Measurement E62M246 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(p) dsigma/dphi_pr Data errors deg mcbn/rad mcbn/rad 36 4.4151759 0.3852064 108 5.3195066 0.32882577 180 7.4227576 0.902156 251.99998 5.0202866 0.27638796 324 4.1035876 0.37329593