CLAS physics database search results Measurement E1M461 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 4.3369036 0.19367148 0 288 3.9198978 0.20673858 0 0 4.5226269 0.27682257 0 71.99998 3.8794074 0.16429089 0 144 3.9548621 0.17587377 0