CLAS physics database search results Measurement E62M348 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(p) dsigma/d(−cos(theta_pr)) Data errors deg mcbn/rad mcbn/rad 12.85715 5.8533654 0.80506456 38.57143 5.7586107 0.9093982 64.28571 10.05065 1.7151531 90 10.907278 1.2211136 115.71429 12.922374 1.1922829 141.42857 12.730197 1.6513731 167.14285 13.505186 2.4359601