CLAS physics database search results Measurement E1M175 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 1.6381643 0.25129387 0 108 1.9376529 0.27012008 0 180 2.0407255 0.33461079 0 251.99998 2.0086498 0.31726772 0 324 1.7185915 0.34027854 0