CLAS physics database search results Measurement E62M112 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi-) dsigma/dphi_pim Data errors deg mcbn/rad mcbn/rad 36 5.96135 0.41375729 108 6.0629249 0.30582047 180 5.2434726 0.30498847 251.99998 5.0708418 0.32711813 324 6.6385264 0.55199963