CLAS physics database search results Measurement E1M351 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 0.27277 11.766997 2.1328845 0 0.30003 78.734077 8.4454365 0 0.32729 103.40859 10.390451 0 0.35455 107.84122 12.795766 0 0.38181 111.57746 10.823002 0 0.40906 113.62603 9.5101595 0 0.43632 117.46119 8.7960138 0 0.46358 87.715691 5.4848552 0 0.49084 41.524323 4.5032334 0 0.5181 0.34166804 0 0