CLAS physics database search results Measurement E1M261 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 0.29777 1.4654974 0.40628418 0 0.37503 4.5639777 1.3611549 0 0.45229 6.6396255 1.1238579 0 0.52955 10.844011 1.9878538 0 0.60681 13.218581 2.4363923 0 0.68406 25.63718 3.8268461 0 0.76132 33.006489 4.6625519 0 0.83858 23.239485 4.1703949 0 0.91584 11.318152 3.7990482 0 0.9931 2.2414095 0.62727517 0