CLAS physics database search results Measurement E1M434 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Data errors Systematic errors GeV mcbn/GeV mcbn/GeV mcbn/GeV 0.28152 10.849649 1.6048959 0 0.32628 45.047333 4.2579837 0 0.37104 57.931347 4.2606783 0 0.4158 63.068188 4.6634727 0 0.46056 60.325897 3.6057913 0 0.50531 74.74057 5.2878928 0 0.55007 75.265327 4.7653928 0 0.59483 81.595375 5.5332303 0 0.63959 66.425972 5.9844637 0 0.68435 11.806654 1.7009283 0