CLAS physics database search results Measurement E1M566 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.29527 3.1209531 0.32992375 0.36753 13.28644 1.0547802 0.43979 20.708328 1.5147878 0.51205 24.987398 1.7023777 0.58431 31.941467 2.1367161 0.65656 44.040352 8.3478889 0.72882 52.074177 2.8112414 0.80108 47.400658 2.57077 0.87334 28.327034 3.7057357 0.9456 4.9894023 0.70871562