CLAS physics database search results Measurement E39M30 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -2.39 11.05 -0.25 -5.57 10.37 0.05 -10.08 14.83 0.35 -9.7 16.93 0.65 -5.29 20.75 0.9 9.52 19.27