CLAS physics database search results Measurement E62M367 E-94-005 CLAS experiment L. Elouadrhiri 2006 psi(pi-) dsigma/dpsi_pim Data errors deg mcbn/rad mcbn/rad 36 4.3416214 0.280507 108 4.9327679 0.36200532 180 3.9522216 0.39134774 251.99998 5.1015253 0.3456561 324 4.9470205 0.35688162