CLAS physics database search results Measurement E62M587 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi+) dsigma/d(−cos(theta_pip)) Data errors deg mcbn/rad mcbn/rad 11.25 9.2124195 3.0897243 33.75 9.6617441 1.6486174 56.24999 12.557649 2.1477466 78.75 11.898678 1.019273 101.24999 11.689122 0.9526006 123.74999 9.6995726 0.88068688 146.25 7.5733743 0.87584555 168.75 12.31343 2.2348881