CLAS physics database search results Measurement E1M76 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 1.5901688 0.2581501 0 288 1.7191955 0.70498973 0 0 1.4092067 0.45183489 0 71.99998 1.1439763 0.16243158 0 144 1.5343193 0.21480013 0