CLAS physics database search results Measurement E62M540 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(p) dsigma/d(−cos(theta_pr)) Data errors deg mcbn/rad mcbn/rad 17.99999 0.95053715 0.266258 54 2.1070046 0.69193834 90 1.8431648 0.33487755 126 1.9835577 0.61330646 162 1.8365766 0.80169833