CLAS physics database search results Measurement E1M554 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.29402 3.4649887 0.36142701 0.36378 17.826918 1.4970642 0.43354 21.367989 1.6841192 0.5033 25.538713 1.6423342 0.57306 30.365477 2.1753418 0.64281 36.432701 2.2201126 0.71257 52.011852 3.7032735 0.78233 54.335266 3.5989544 0.85209 27.589878 1.9013661 0.92185 5.6372929 0.77593815