CLAS physics database search results Measurement E62M530 E-94-005 CLAS experiment L. Elouadrhiri 2006 M(pi+,pi-) dsigma/dM(pip pim) Data errors GeV mcbn/GeV mcbn/GeV 0.2739 6.9835882 1.7969905 0.30342 57.449932 13.787203 0.33294 48.039814 10.369015 0.36245 18.8498 5.1893406 0.39197 0.20971873 0.039131191