CLAS physics database search results Measurement E1M144 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 0.28652 5.4537802 1.2093673 0 0.34128 24.452097 6.4671845 0 0.39604 24.754042 3.594413 0 0.4508 36.55032 5.4385462 0 0.50556 40.397667 8.4684954 0 0.56031 33.631271 5.3253851 0 0.61507 30.344955 4.4837627 0 0.66983 48.028404 13.808439 0 0.72459 35.846458 7.3164411 0 0.77935 8.0401735 1.9152948 0