CLAS physics database search results Measurement E62M340 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi-) dsigma/dphi_pim Data errors deg mcbn/rad mcbn/rad 36 3.3072212 0.36662453 108 2.8815336 0.24579494 180 2.9399452 0.25755769 251.99998 3.1838365 0.2950314 324 3.2147038 0.34893399