CLAS physics database search results Measurement E159M241 E1-6 V. Burkert 2001 M(pi+,pi-) dsigma/dM(pip pim) Data errors GeV mcb/GeV mcb/GeV 0.328395 7.06802 1.07041 0.346904 7.35318 1.12973 0.365413 8.8675 1.35842 0.383922 9.38998 1.4254 0.402431 10.8554 1.63531 0.42094 11.5531 1.70093 0.439449 16.9844 2.44066 0.457958 14.8436 2.07194 0.476467 14.832 2.09949 0.494976 13.7784 2.04324