CLAS physics database search results Measurement E1M212 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 phi(pi-) dsigma/dphi_pim Stat. error deg mcbn/rad mcbn/rad 216 1.377126 0.24047387 288 1.7946414 0.26688713 0 1.579648 0.18687606 71.99998 1.366356 0.18472666 144 1.4354265 0.25620601