CLAS physics database search results Measurement E62M60 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(p) dsigma/d(−cos(theta_pr)) Data errors deg mcbn/rad mcbn/rad 17.99999 1.3559206 0.2218619 54 1.6134161 0.41663775 90 3.5240345 0.5160234 126 4.9984479 1.3556231 162 1.6438155 0.48705742