CLAS physics database search results Measurement E1M5 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 psi(pi-) dsigma/dpsi_pim Stat. error deg mcbn/rad mcbn/rad 36 1.1507679 0.32578903 108 0.71807617 0.23376204 180 0.60837841 0.13146269 251.99998 1.1188587 0.35357943 324 0.90835023 0.33049864