CLAS physics database search results Measurement E1M753 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 theta(pi-) dsigma/d(−cos(theta_pim)) Stat. error dimensionless mcbn/rad mcbn/rad 9 8.6241636 1.0672098 27 9.6623487 0.85697305 45 10.359629 0.81181061 63 9.4822025 0.74067539 81 9.3715582 0.65551734 98.99999 9.0301895 0.70955336 117 8.3018799 0.72846299 135 7.6050239 0.78246504 153 10.517905 1.1630293 171 13.387937 2.172009