CLAS physics database search results Measurement E1M237 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 psi(pi-) dsigma/dpsi_pim Stat. error deg mcbn/rad mcbn/rad 36 1.276388 0.17852381 108 1.6479039 0.22925031 180 2.1271515 0.27920333 251.99998 1.7774663 0.27757546 324 1.1785474 0.20400035