CLAS physics database search results Measurement E1M440 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 2.7587638 0.1593546 0 108 4.3847852 0.2151987 0 180 5.3013525 0.21410017 0 251.99998 4.1862445 0.19593036 0 324 3.0833435 0.18652795 0