CLAS physics database search results Measurement E1M757 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.29027 4.8516951 0.65268564 0.35253 20.966389 1.6978834 0.41479 22.470491 1.8307556 0.47705 28.723085 2.3137815 0.53931 32.857067 2.301827 0.60156 33.368637 3.8189106 0.66382 37.745064 2.8172507 0.72608 48.9725 3.7561553 0.78834 41.012611 4.1146617 0.8506 10.525259 1.4910696