CLAS physics database search results Measurement E62M441 E-94-005 CLAS experiment L. Elouadrhiri 2006 psi(p) dsigma/dpsi_pr Data errors deg mcbn/rad mcbn/rad 36 1.6569852 0.2169587 108 0.99412519 0.17393304 180 0.70931852 0.15281549 251.99998 1.0940273 0.23007669 324 1.5144085 0.22297871