CLAS physics database search results Measurement E216M874 CLAS12 Run Group A Krishna Chandra 2018 M(pi-,p) dsigma/dM(pim pr) Stat. error Syst. error GeV mcbn/GeV mcbn/GeV mcbn/GeV 1.10847 0.208991 0.0454112 0.02047471 1.16973 0.536978 0.0283301 0.05146402 1.23098 0.574831 0.0525609 0.0530564 1.29224 0.544164 0.0540217 0.05025123 1.3535 0.550701 0.0313534 0.05031387 1.41475 0.50349 0.0327905 0.04606101 1.47601 0.667612 0.0760942 0.05930009 1.53726 0.830711 0.0682163 0.07367385 1.59852 0.854086 0.0509549 0.07219632 1.65978 0.93521 0.0486947 0.07882669 1.72103 0.906653 0.0515827 0.08251013 1.78229 0.699642 0.0587201 0.06689156 1.84355 0.518706 0.0303549 0.07867692 1.9048 0.194021 0.0496324 0.03957512