CLAS physics database search results Measurement E1M500 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.28777 10.565999 1.2957555 0.34503 37.097969 2.5283811 0.40229 41.799416 2.3105693 0.45955 53.929283 3.4525931 0.51681 55.671139 3.1118774 0.57406 59.828938 4.0826979 0.63132 66.354279 5.1820235 0.68858 71.286354 4.56391 0.74584 65.869408 4.6599412 0.8031 16.026779 1.6768101