CLAS physics database search results Measurement E1M222 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 1.3920816 0.13952759 288 1.3044723 0.1689962 0 1.3227692 0.21670915 71.99998 2.0439401 0.35953394 144 1.6092763 0.17136241