CLAS physics database search results Measurement E213M213 E1-6, 2025 R.W. Gothe, A. Trivedi 2001 theta(p) dsigma/d(−cos(theta_pr)) Stat. error Syst. error Total error deg mcb/rad mcb/rad mcb/rad mcb/rad 9 1.7451 0.0989 0.8859 1.2621 27 1.4551 0.0843 0.5263 0.7429 45 1.3903 0.1566 0.3806 0.5425 63 1.7238 0.0884 0.3443 0.3554 81 2.1743 0.1012 0.4175 0.4296 99 2.6477 0.1117 0.535 0.5466 117 2.8961 0.1192 0.584 0.5961 135 2.9716 0.1149 0.562 0.5736 153 3.515 0.1447 0.5314 0.5507 171 3.4442 0.2341 0.726 0.7628