CLAS physics database search results Measurement E1M665 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(p) dsigma/dphi_pr Stat. error deg mcbn/rad mcbn/rad 216 2.5433552 0.12962069 288 2.4865785 0.15612569 0 3.1574385 0.35917759 71.99998 2.6683304 0.15682285 144 2.2803068 0.11461848