CLAS physics database search results Measurement E1M393 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 psi(pi+) dsigma/dpsi_pip Stat. error deg mcbn/rad mcbn/rad 36 3.3977394 0.20158413 108 4.0256891 0.21526118 180 5.3541503 0.23274264 251.99998 4.4351087 0.22388145 324 3.6101339 0.26983878