CLAS physics database search results Measurement E1M310 E93-006 CLAS experiment V. D. Burkert, M. Ripani 2003 theta(p) dsigma/d(−cos(theta_pr)) Stat. error deg mcbn/rad mcbn/rad 9 1.6759931 1.1764206 27 2.7806804 0.45656052 45 3.8733273 1.0873909 63 2.3303461 0.32347742 81 2.8724363 0.6678071 98.99999 3.4105661 0.71057743 117 4.0682478 0.65395224 135 2.9104261 1.7705747 153 9.9998245 1.4273052 171 10.984379 2.2480757