CLAS physics database search results Measurement E1M231 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 3.1856441 0.76436162 27 5.8732529 2.3966665 45 3.9918432 0.53326726 63 3.9628389 0.9033252 81 4.3322611 1.1172069 98.99999 4.8593988 0.6406123 117 5.0469613 0.6373592 135 6.9728765 1.1998169 153 6.3132262 1.0573691 171 5.6603718 0.97400767