CLAS physics database search results Measurement E159M8 E1-6 V. Burkert 2001 M(pi+,p) dsigma/dM(pip pr) Data errors GeV mcb/GeV mcb/GeV 1.08759 1.97947 0.705509 1.1071 2.69081 0.812703 1.12661 4.68755 1.0822 1.14612 7.38761 1.43885 1.16563 9.9177 1.81943 1.18514 9.1723 1.58765 1.20465 14.7439 2.44365 1.22416 14.7209 2.32455 1.24367 13.0619 2.20762 1.26318 4.29824 1.07675