CLAS physics database search results Measurement E159M438 E1-6 V. Burkert 2001 M(pi-,p) dsigma/dM(pim pr) Stat. error GeV mcb/GeV mcb/GeV 1.08759 1.6034 0.431845 1.1071 5.51224 1.15417 1.12661 9.11704 1.63251 1.14612 5.30474 0.896631 1.16563 5.33505 0.872486 1.18514 5.24299 0.882051 1.20465 2.83155 0.588968 1.22416 2.05197 0.469043 1.24367 1.43341 0.395375 1.26318 0.557895 0.237008