CLAS physics database search results Measurement E1M661 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Stat. error GeV mcbn/GeV mcbn/GeV 0.28027 7.081944 1.4950669 0.32253 32.212605 3.6782162 0.36479 37.348892 4.1541557 0.40705 43.762337 3.7948015 0.44931 42.679161 3.8027177 0.49156 55.910233 4.228477 0.53382 59.652313 5.4909415 0.57608 49.309055 4.2968345 0.61834 49.045177 3.5161908 0.6606 8.3483448 1.3319892