CLAS physics database search results Measurement E1M475 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 4.172761 0.18029979 288 4.500165 0.19373438 0 6.0872397 0.70239007 71.99998 4.8349442 0.22909273 144 3.9548666 0.17126291