CLAS physics database search results Measurement E1M200 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(pi-) dsigma/dphi_pim Stat. error deg mcbn/rad mcbn/rad 216 1.3336024 0.19580756 288 2.0249748 0.28838533 0 1.5741837 0.21513651 71.99998 1.6080672 0.24954529 144 2.0595012 0.39047199