CLAS physics database search results Measurement E1M257 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 psi(pi-) dsigma/dpsi_pim Data errors Systematic errors deg mcbn/rad mcbn/rad mcbn/rad 36 1.1365994 0.19025275 0 108 1.5478582 0.24224064 0 180 2.5635905 0.36504182 0 251.99998 1.539524 0.22728233 0 324 1.3386029 0.17115925 0