CLAS physics database search results Measurement E62M412 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi-) dsigma/dphi_pim Data errors deg mcbn/rad mcbn/rad 36 4.7767706 0.62015992 108 4.8121152 0.2842944 180 5.0565305 0.3223899 251.99998 5.093708 0.3702985 324 5.9362917 0.58794624