CLAS physics database search results Measurement E1M741 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 14.058 1.4117429 27 12.342469 0.92206448 45 12.440331 0.73866928 63 11.539781 0.72252017 81 10.831574 0.78371346 98.99999 9.6920195 0.75204891 117 8.7242956 0.73106921 135 8.6686602 0.97876889 153 9.2916737 0.89243263 171 11.739361 2.4545162