CLAS physics database search results Measurement E62M81 E-94-005 CLAS experiment L. Elouadrhiri 2006 psi(p) dsigma/dpsi_pr Data errors deg mcbn/rad mcbn/rad 36 4.2698507 0.46757925 108 2.6899786 0.32211426 180 2.628072 0.2881417 251.99998 2.5258172 0.21726537 324 4.4203615 0.50620675