CLAS physics database search results Measurement E62M352 E-94-005 CLAS experiment L. Elouadrhiri 2006 phi(pi-) dsigma/dphi_pim Data errors deg mcbn/rad mcbn/rad 36 3.8680823 0.35409272 108 3.8101153 0.24368562 180 3.3710511 0.2730287 251.99998 4.0140462 0.26828489 324 4.2106104 0.33015752