CLAS physics database search results Measurement E1M237 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 1.276388 0.17852381 0 108 1.6479039 0.22925031 0 180 2.1271515 0.27920333 0 251.99998 1.7774663 0.27757546 0 324 1.1785474 0.20400035 0