CLAS physics database search results Measurement E62M460 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi-) dsigma/dphi_pim Data errors deg mcbn/rad mcbn/rad 36 2.8835649 0.34199199 108 3.5081556 0.33691868 180 2.7376108 0.24719253 251.99998 2.8530622 0.42755234 324 3.7404494 0.37355644