CLAS physics database search results Measurement E216M174 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 1.09418 2.25645 0.473469 0.90353828 1.12687 7.54747 0.258883 1.21894254 1.15955 10.873 1.41268 1.71006234 1.19224 18.7365 1.07616 2.3672448 1.22492 21.6842 0.467994 1.79533572 1.25761 16.3785 0.538487 1.43180754 1.29029 11.9938 0.246547 0.885756 1.32298 9.13069 0.28257 0.68770896 1.35566 8.55887 0.19524 0.61777325 1.38835 7.73392 0.205389 0.5595865 1.42103 6.60407 0.125276 0.4673282 1.45372 5.26737 0.140274 0.37411942 1.4864 3.06956 0.0865521 0.23388885 1.51909 0.766629 0.17319 0.06189437