CLAS physics database search results Measurement E1M328 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 1.050114 0.11363947 288 1.0435163 0.13504778 0 0.95584285 0.22888301 71.99998 1.2688609 0.13916932 144 1.1561376 0.12982661