CLAS physics database search results Measurement E159M359 E1-6 V. Burkert 2001 M(pi+,p) dsigma/dM(pip pr) Stat. error GeV mcb/GeV mcb/GeV 1.10634 2.17197 0.358032 1.16335 13.8917 1.94699 1.22036 19.9131 2.73699 1.27737 12.704 1.79621 1.33438 9.92063 1.46311 1.39139 7.91561 1.10353 1.4484 9.51691 1.3514 1.50541 7.4055 1.06564 1.56242 5.26215 0.773976 1.61943 1.00482 0.179899