CLAS physics database search results Measurement E169M13 g11 E. Golovach 2005 M(pi+,p) dsigma/dM(pip pr) Data errors GeV mcb/GeV mcb/GeV 1.0726 2.46027 0.127313 1.10214 43.3828 7.08293 1.13168 103.955 13.1457 1.16121 211.107 17.4654 1.19075 374.141 20.2856 1.22029 466.962 33.2272 1.24983 365.972 29.5649 1.27937 261.054 25.4117 1.3089 204.141 21.7102 1.33844 185.648 21.8521 1.36798 178.295 21.7381 1.39752 155.515 18.4905 1.42706 121.265 19.1087 1.45659 60.5157 17.6426 1.48613 13.1608 4.09671 1.51567 0.566015 0.02929