CLAS physics database search results Measurement E1M458 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.28402 11.995343 1.6003469 0.33378 46.616665 3.3325119 0.38354 59.02758 3.4015429 0.4333 54.056309 3.0031438 0.48306 61.595337 3.4847083 0.53281 71.258194 5.3254642 0.58257 71.729874 4.6798429 0.63233 80.004532 7.0335226 0.68209 71.20488 6.0071936 0.73185 13.121497 1.3372527