CLAS physics database search results Measurement E1M305 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.30277 0.83169144 0.16100313 0.39003 2.3731472 0.48958352 0.47729 4.2357435 0.78056878 0.56455 7.3840051 1.1554579 0.65181 13.255671 2.8079619 0.73906 24.348063 2.7087095 0.82632 18.686848 2.6220794 0.91358 7.8264546 1.2132605 1.00084 7.9108529 1.6147871 1.0881 1.1748024 0.28204364