CLAS physics database search results Measurement E159M170 E1-6 V. Burkert 2001 M(pi+,p) dsigma/dM(pip pr) Data errors GeV mcb/GeV mcb/GeV 1.11009 4.14715 0.670494 1.1746 15.9936 2.31791 1.23911 19.9862 2.87787 1.30362 11.5075 1.69563 1.36813 10.0224 1.48112 1.43264 9.62913 1.39801 1.49715 10.8948 1.69324 1.56166 9.41361 1.37556 1.62617 6.96385 1.05823 1.69068 2.40425 0.424658