CLAS physics database search results Measurement E159M113 E1-6 V. Burkert 2001 theta(p) dsigma/d(−cos(theta_pr)) Data errors deg mcb/rad mcb/rad 9 2.6027 0.55711 27 2.97553 0.527024 45 2.57618 0.464593 63 3.23805 0.566597 81 3.94256 0.694333 99 4.67481 0.802105 117 5.55269 0.935813 135 4.90871 0.849961 153 3.87692 0.70897 171 3.80548 0.854151