CLAS physics database search results Measurement E1M617 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 2.3474696 0.13083218 288 2.9928002 0.22281992 0 3.0159395 0.2546995 71.99998 2.9682395 0.22954074 144 2.3030465 0.12165947