CLAS physics database search results Measurement E1M168 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 M(pi+,pi-) dsigma/dM(pip pim) Data errors Systematic errors GeV mcbn/GeV mcbn/GeV mcbn/GeV 0.28902 3.2371688 0.48336273 0 0.34878 9.9708614 1.5770777 0 0.40854 14.760621 5.197844 0 0.4683 20.185434 3.197561 0 0.52806 22.950819 4.501214 0 0.58781 23.758617 4.7962894 0 0.64757 35.111485 6.7145901 0 0.70733 35.515118 7.4634953 0 0.76709 25.940268 4.5376 0 0.82685 5.0550113 0.89631367 0