CLAS physics database search results Measurement E216M201 CLAS12 Run Group A Krishna Chandra 2018 M(pi+,p) dsigma/dM(pip pr) Stat. error Syst. error GeV mcbn/GeV mcbn/GeV mcbn/GeV 1.09954 1.93703 0.277803 1.10653617 1.14294 8.93823 0.129324 1.50963021 1.18634 12.9234 0.491609 1.61451002 1.22974 13.9729 0.472787 1.68488146 1.27314 10.3595 0.19875 0.8830101 1.31654 7.40965 0.235006 0.65823554 1.35994 7.82813 0.145952 0.58879347 1.40334 7.18637 0.15233 0.54101909 1.44673 6.93853 0.123407 0.54147374 1.49013 6.83837 0.124307 0.53367683 1.53353 5.59071 0.0939106 0.42714183 1.57693 4.26262 0.10755 0.32579363 1.62033 2.2388 0.0364393 0.18116621 1.66373 0.464024 0.0800402 0.03862691