CLAS physics database search results Measurement E62M786 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 36 2.1553388 0.22067089 108 3.2487538 0.3073568 180 3.9037104 0.60995251 251.99998 3.431412 0.36542615 324 2.9029179 0.33886439