CLAS physics database search results Measurement E62M155 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi+) dsigma/d(−cos(theta_pip)) Data errors deg mcbn/rad mcbn/rad 11.25 21.143913 5.1002741 33.75 23.970177 3.0376174 56.24999 21.277424 1.5109459 78.75 19.009811 0.88132751 101.24999 20.661469 0.98278576 123.74999 17.725878 0.87455815 146.25 17.126156 1.4818133 168.75 17.351898 2.0759265