CLAS physics database search results Measurement E159M385 E1-6 V. Burkert 2001 M(pi+,pi-) dsigma/dM(pip pim) Data errors GeV mcb/GeV mcb/GeV 0.348394 5.51169 0.861197 0.406904 7.85447 1.19284 0.465412 8.45433 1.2868 0.523921 9.30346 1.37164 0.58243 10.7035 1.57791 0.640939 9.39882 1.37425 0.699448 12.893 1.8607 0.757958 13.831 2.01485 0.816467 8.37955 1.20297 0.874976 4.01589 0.598701