CLAS physics database search results Measurement E1M524 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.29027 7.1404977 0.82249427 0.35253 21.231733 1.6712935 0.41479 29.959545 1.680029 0.47705 35.787533 2.114064 0.53931 35.744991 2.289113 0.60156 41.863445 2.3934774 0.66382 49.307407 3.2645195 0.72608 56.365021 3.0498838 0.78834 56.493011 3.5604599 0.8506 11.324065 1.9790133