CLAS physics database search results Measurement E62M46 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi-) dsigma/d(−cos(theta_pim)) Data errors deg mcbn/rad mcbn/rad 15 29.242201 2.6874588 45 25.338194 1.5860918 74.99999 17.943825 0.77939647 105 14.979426 1.1879623 135 18.402903 1.8368779 165 24.57852 4.3173728