CLAS physics database search results Measurement E1M553 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(pi-) dsigma/dphi_pim Stat. error deg mcbn/rad mcbn/rad 216 3.3319173 0.21579446 288 2.9255123 0.14251885 0 3.0839739 0.13942319 71.99998 2.6916015 0.12118488 144 3.2091327 0.21977873