CLAS physics database search results Measurement E159M755 E1-6 V. Burkert 2001 M(pi+,p) dsigma/dM(pip pr) Stat. error GeV mcb/GeV mcb/GeV 1.10134 1.02162 0.212753 1.14835 4.60322 0.741755 1.19536 9.85577 1.46381 1.24237 11.7302 1.8252 1.28938 5.29156 0.813121 1.33639 4.80539 0.761411 1.3834 5.49796 0.901392 1.43041 3.4752 0.552557 1.47742 2.80443 0.481022 1.52443 0.982264 0.224459