CLAS physics database search results Measurement E62M712 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi-) dsigma/dphi_pim Stat. error deg mcbn/rad mcbn/rad 36 3.9661489 0.48894435 108 4.0251098 0.35486773 180 4.0282207 0.40976682 251.99998 4.1984344 0.35299215 324 3.5967286 0.57668507