CLAS physics database search results Measurement E1M102 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 1.4849601 0.27651581 288 1.7023101 0.4054023 0 1.1558328 0.25463751 71.99998 1.5702277 0.30602112 144 1.4026489 0.27688289