CLAS physics database search results Measurement E213M357 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 2.5813 0.1672 0.4599 0.6485 27 2.1927 0.0987 0.2841 0.405 45 2.067 0.0959 0.3855 0.5455 63 1.9711 0.1103 0.4042 0.419 81 2.3306 0.1265 0.3165 0.3408 99 3.163 0.1472 0.4083 0.434 117 2.9712 0.1117 0.4062 0.4213 135 3.7553 0.1438 0.464 0.6561 153 4.4034 0.5713 0.5128 0.8688 171 6.3491 0.334 0.7321 1.0438