CLAS physics database search results Measurement E62M454 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi-) dsigma/d(−cos(theta_pim)) Data errors deg mcbn/rad mcbn/rad 15 9.5366402 1.7313621 45 7.8465929 0.96745092 74.99999 6.4036593 0.79182243 105 6.8373919 1.2823931 135 4.4088774 0.72448319 165 3.315109 0.57235837