CLAS physics database search results Measurement E62M527 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi+) dsigma/d(−cos(theta_pip)) Data errors deg mcbn/rad mcbn/rad 11.25 15.669183 2.6420553 33.75 14.124502 1.5053606 56.24999 17.248192 1.4501435 78.75 15.620521 0.88377219 101.24999 14.558965 0.91800648 123.74999 12.701922 0.83084679 146.25 14.234765 1.2378507 168.75 12.358081 2.8357141