CLAS physics database search results Measurement E213M393 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 1.8264 0.1222 0.3521 0.3728 27 1.4358 0.0802 0.2291 0.2427 45 1.6451 0.0886 0.4342 0.4431 63 1.4528 0.0806 0.3322 0.3419 81 1.8037 0.0993 0.3172 0.3324 99 2.362 0.1086 0.3864 0.4014 117 2.646 0.1221 0.3678 0.3875 135 3.3869 0.1366 0.4306 0.4518 153 5.0027 0.2023 0.6125 0.6451 171 6.1558 0.3638 0.8113 0.8892