CLAS physics database search results Measurement E1M56 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 psi(pi+) dsigma/dpsi_pip Data errors Systematic errors deg mcbn/rad mcbn/rad mcbn/rad 36 0.95691043 0.17215711 0 108 2.389755 0.70301807 0 180 1.5177941 0.27719563 0 251.99998 2.4246302 0.52220738 0 324 1.9715465 0.35736758 0