CLAS physics database search results Measurement E1M48 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Data errors Systematic errors GeV mcbn/GeV mcbn/GeV mcbn/GeV 0.27652 10.23434 4.9108095 0 0.31128 25.210381 7.8936248 0 0.34604 47.71973 16.306862 0 0.3808 18.972803 5.401793 0 0.41556 50.212173 13.046466 0 0.45031 62.945248 19.277596 0 0.48507 38.548496 5.6436892 0 0.51983 37.914921 6.1863575 0 0.55459 29.473982 6.605742 0 0.58935 2.2497854 1.216996 0