CLAS physics database search results Measurement E1M613 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.27527 11.344914 1.7512407 0.30753 57.188683 7.6475291 0.33979 56.894138 5.3641977 0.37205 63.52153 6.3598142 0.40431 69.489685 6.4981761 0.43656 70.038185 7.3884301 0.46882 73.392075 6.0657372 0.50108 65.454193 4.6970401 0.53334 48.837429 4.1042786 0.5656 2.2727392 0.53540504