CLAS physics database search results Measurement E159M206 E1-6 V. Burkert 2001 M(pi+,p) dsigma/dM(pip pr) Data errors GeV mcb/GeV mcb/GeV 1.11509 4.40677 0.737167 1.1896 15.0784 2.20924 1.26411 14.7065 2.18628 1.33862 10.2859 1.55509 1.41313 9.85026 1.50782 1.48764 8.08935 1.18043 1.56215 8.9292 1.36255 1.63666 8.79864 1.33044 1.71117 6.21246 0.968304 1.78568 2.41062 0.423944