CLAS physics database search results Measurement E62M335 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi+) dsigma/d(−cos(theta_pip)) Data errors deg mcbn/rad mcbn/rad 15 4.2295165 1.3308568 45 5.9295974 1.5163085 74.99999 7.4503613 0.66166037 105 7.4776888 0.70830303 135 7.2047067 0.84880114 165 8.8250351 2.1628149