CLAS physics database search results Measurement E62M681 E-94-005 CLAS experiment L. Elouadrhiri 2006 psi(p) dsigma/dpsi_pr Data errors deg mcbn/rad mcbn/rad 36 3.0306325 0.37494716 108 2.4952319 0.33491176 180 2.7937229 0.4182491 251.99998 2.2420831 0.26637727 324 3.9330359 0.43558237