CLAS physics database search results Measurement E1M245 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 1.3004532 0.16332848 288 1.45842 0.2262641 0 1.2616899 0.11580194 71.99998 1.802752 0.25833309 144 1.3373948 0.16089483