CLAS physics database search results Measurement E1M686 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.28277 8.9865551 1.4729096 0.33003 34.853729 3.5885303 0.37729 37.296898 2.8859508 0.42455 44.725269 4.5566883 0.47181 46.359211 3.8477414 0.51906 50.758488 3.5141265 0.56632 55.357361 3.8018568 0.61358 52.531319 5.045979 0.66084 46.045204 3.3981607 0.7081 11.401949 2.4656923