CLAS physics database search results Measurement E1M229 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(pi+) dsigma/dphi_pip Data errors Systematic errors deg mcbn/rad mcbn/rad mcbn/rad 216 1.9876566 0.28980628 0 288 2.4016671 0.45479748 0 0 1.9953538 0.37277266 0 71.99998 1.8963215 0.25497612 0 144 1.5074003 0.24518421 0