CLAS physics database search results Measurement E1M812 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 psi(p) dsigma/dpsi_pr Stat. error deg mcbn/rad mcbn/rad 36 2.4247553 0.12226463 108 2.3575861 0.12742585 180 2.5872307 0.23982535 251.99998 2.406173 0.14052269 324 2.5373011 0.17149268