CLAS physics database search results Measurement E62M662 E-94-005 CLAS experiment L. Elouadrhiri 2006 M(pi+,pi-) dsigma/dM(pip pim) Data errors GeV mcbn/GeV mcbn/GeV 0.27504 20.277411 4.4980216 0.30684 114.0763 17.053186 0.33864 155.2906 20.112867 0.37043 94.967987 11.671377 0.40223 82.00676 10.129163 0.43403 46.565773 6.39503 0.46583 0.93814212 0.31904307