CLAS physics database search results Measurement E169M142 g11 E. Golovach 2005 theta(p) dsigma/d(−cos(theta_pr)) Data errors rad mcb mcb 0.1122 10.1139 4.25699 0.336599 8.76807 3.36255 0.560999 7.22466 0.586299 0.785398 8.76262 0.177341 1.0098 10.4764 0.0672398 1.2342 12.0107 0.0312448 1.4586 13.8958 0.0897045 1.683 15.2681 0.239523 1.9074 18.4849 1.04407 2.1318 27.5485 2.17877 2.35619 54.5986 7.51483 2.58059 101.093 12.5922 2.80499 98.7294 15.3945 3.02939 83.808 3.96099