CLAS physics database search results Measurement E1M781 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.29277 3.3471956 0.35793993 0.36003 14.554428 1.4669112 0.42729 20.227312 1.6745485 0.49455 22.550137 1.9068296 0.56181 23.191366 1.8298726 0.62906 31.711702 3.1927836 0.69632 39.609329 2.7720656 0.76358 43.216183 3.1799419 0.83084 30.475172 3.3701806 0.8981 6.1884871 0.76119137