CLAS physics database search results Measurement E216M585 CLAS12 Run Group A Krishna Chandra 2018 theta(p) dsigma/d(−cos(theta_pr)) Stat. error Syst. error deg mcbn/rad mcbn/rad mcbn/rad 9 0.717937 0.0611531 0.101191 27 0.62019 0.0441517 0.08519135 45 0.521668 0.0259068 0.0589549 63 0.586814 0.0335219 0.05648269 81 0.752848 0.0286085 0.06951137 99 0.924772 0.0450458 0.07696172 117 0.826499 0.0313164 0.07376012 135 0.774766 0.0291198 0.06584654 153 0.745314 0.0315424 0.05955463 171 0.897477 0.0612959 0.0954277