CLAS physics database search results Measurement E62M69 E-94-005 CLAS experiment L. Elouadrhiri 2006 psi(p) dsigma/dpsi_pr Data errors deg mcbn/rad mcbn/rad 36 1.9798235 0.27030662 108 1.4637578 0.25778091 180 1.1549582 0.27883846 251.99998 1.4372109 0.20118627 324 1.9502401 0.23277214