CLAS physics database search results Measurement E159M41 E1-6 V. Burkert 2001 theta(p) dsigma/d(−cos(theta_pr)) Data errors deg mcb/rad mcb/rad 9 0.998077 0.332422 27 1.71735 0.357272 45 1.1691 0.265722 63 1.61468 0.325062 81 2.03107 0.384824 99 2.23464 0.439691 117 2.25112 0.442329 135 2.22493 0.411707 153 2.36023 0.490609 171 1.90645 0.486915