CLAS physics database search results Measurement E159M413 E1-6 V. Burkert 2001 M(pi+,p) dsigma/dM(pip pr) Stat. error GeV mcb/GeV mcb/GeV 1.11384 3.66172 0.594281 1.18585 14.1989 2.10548 1.25786 11.3163 1.72021 1.32987 7.66896 1.13066 1.40188 6.17214 0.899228 1.47389 6.25945 0.906956 1.5459 6.49987 0.943202 1.61791 6.26827 0.902735 1.68992 4.52226 0.665648 1.76193 1.00281 0.182209