CLAS physics database search results Measurement E62M719 E-94-005 CLAS experiment L. Elouadrhiri 2006 theta(pi+) dsigma/d(−cos(theta_pip)) Stat. error deg mcbn/rad mcbn/rad 11.25 10.116452 3.0720141 33.75 11.938135 1.6521366 56.24999 17.26479 2.1767914 78.75 13.327627 1.2150642 101.24999 11.745703 0.96171671 123.74999 9.3274336 0.75855386 146.25 8.8287058 1.318926 168.75 11.863283 2.373024