CLAS physics database search results Measurement E62M611 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi+) dsigma/d(−cos(theta_pip)) Data errors deg mcbn/rad mcbn/rad 11.25 8.2728634 1.7513701 33.75 11.685751 2.8784757 56.24999 14.57344 2.5387061 78.75 15.121302 1.3246883 101.24999 12.57923 0.86566424 123.74999 10.865294 0.78986156 146.25 9.2323828 0.92284983 168.75 10.953181 1.0246494