CLAS physics database search results Measurement E62M151 E-94-005 CLAS experiment L. Elouadrhiri 2006 psi(pi-) dsigma/dpsi_pim Data errors deg mcbn/rad mcbn/rad 36 6.2096438 0.35994482 108 6.7351336 0.41500115 180 7.4760509 0.63149935 251.99998 6.177393 0.38150176 324 6.1130934 0.35758817