CLAS physics database search results Measurement E213M296 E1-6, 2025 R.W. Gothe, A. Trivedi 2001 M(pi+,pi-) dsigma/dM(pip pim) Stat. error Syst. error Total error GeV mcb/GeV mcb/GeV mcb/GeV mcb/GeV 0.301733 2.0502 0.1777 0.4695 0.9954 0.346918 8.5344 0.5286 1.5376 2.1681 0.392102 10.0441 0.6273 1.6778 2.3724 0.437287 10.1798 0.629 1.6135 1.7318 0.482472 11.5236 0.649 1.6724 1.7939 0.527657 12.4949 0.6842 1.7462 1.8755 0.572842 12.6703 0.7152 1.7712 1.9102 0.618027 12.4802 0.7484 1.6946 1.8525 0.663211 14.3978 0.9161 1.9046 2.1135 0.708396 17.2091 1.0227 2.0652 2.8907 0.753581 16.7895 0.8583 1.9775 3.6419 0.798766 13.2476 0.6484 1.2318 1.8263 0.843951 5.5014 0.2532 0.505 3.2922 0.889136 0.156 0.0228 0.0411 0.0471