CLAS physics database search results Measurement E1M722 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.28652 8.5455332 1.074434 0.34128 30.580534 2.2892871 0.39604 41.588318 2.8479691 0.4508 49.206799 3.5897779 0.50556 54.456501 5.042264 0.56031 57.062347 3.8592832 0.61507 56.712528 4.483346 0.66983 56.555305 3.8793232 0.72459 46.717873 3.6717982 0.77935 11.946899 1.2115815