CLAS physics database search results Measurement E1M570 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 psi(p) dsigma/dpsi_pr Stat. error deg mcbn/rad mcbn/rad 36 3.1211765 0.13268299 108 3.1063924 0.16708514 180 3.3530853 0.18989196 251.99998 3.0669167 0.2103186 324 3.1334314 0.13814688