CLAS physics database search results Measurement E159M98 E1-6 V. Burkert 2001 M(pi+,p) dsigma/dM(pip pr) Data errors GeV mcb/GeV mcb/GeV 1.10009 2.60813 0.496193 1.1446 12.134 1.75486 1.18911 24.0052 3.22111 1.23362 26.3251 3.53773 1.27813 17.2783 2.37432 1.32264 13.9163 1.94692 1.36715 13.2959 1.90926 1.41166 9.21386 1.38387 1.45617 7.35024 1.14866 1.50068 2.72125 0.510876