CLAS physics database search results Measurement E169M54 g11 E. Golovach 2005 psi(pi+) dsigma/dpsi_pip Data errors rad mcb/rad mcb/rad 0.224399 7.41794 0.777248 0.673198 7.69546 0.507578 1.122 8.02158 0.492778 1.5708 8.94698 0.60204 2.0196 11.1118 0.814297 2.46839 14.7241 1.37998 2.91719 18.2426 3.38507 3.36599 18.2425 3.38502 3.81479 14.7241 1.37998 4.26359 11.1118 0.814297 4.71239 8.94698 0.60204 5.16119 8.02158 0.492778 5.60999 7.69549 0.507593 6.05879 7.41793 0.777243