CLAS physics database search results Measurement E62M554 E-94-005 CLAS experiment L. Elouadrhiri 2006 M(pi+,pi-) dsigma/dM(pip pim) Data errors GeV mcbn/GeV mcbn/GeV 0.27561 22.211376 5.8688765 0.30854 108.9548 16.332314 0.34147 92.120132 10.943494 0.3744 98.451958 14.817183 0.40733 46.163933 7.0115104 0.44026 0.63771302 0.06413693