CLAS physics database search results Measurement E1M436 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(pi-) dsigma/dphi_pim Stat. error deg mcbn/rad mcbn/rad 216 4.1052737 0.24131106 288 4.0697279 0.2233752 0 3.6831737 0.14796402 71.99998 3.7109759 0.16491088 144 3.9159312 0.29731819