CLAS physics database search results Measurement E1M24 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.27402 3.6259744 0 0.30378 23.136992 12.685469 0.33354 33.363895 11.216837 0.3633 46.678097 16.334867 0.39306 43.206913 13.058859 0.42281 31.277504 6.266192 0.45257 38.845112 7.615737 0.48233 31.431688 6.9375 0.51209 17.155861 3.4861383 0.54185 0.32142249 0