CLAS physics database search results Measurement E1M247 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.29652 1.707896 0.36656666 0.37128 4.2979126 0.91112828 0.44604 9.219039 2.0993886 0.5208 8.2081985 1.5381259 0.59556 15.117719 2.7319489 0.67031 21.24559 3.2638855 0.74507 29.696413 4.292861 0.81983 24.265076 4.7389412 0.89459 7.088738 2.056788 0.96935 1.6442999 0.2829679