CLAS physics database search results Measurement E159M106 E1-6 V. Burkert 2001 M(pi+,pi-) dsigma/dM(pip pim) Data errors GeV mcb/GeV mcb/GeV 0.330144 11.6277 1.68946 0.372153 17.9696 2.51226 0.414163 16.2087 2.23257 0.456172 15.2934 2.11809 0.498181 21.1344 2.93915 0.54019 19.6353 2.66754 0.582199 20.2535 2.74509 0.624207 20.2235 2.71222 0.666217 19.7438 2.64088 0.708226 16.0963 2.17237