CLAS physics database search results Measurement E39M32 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -0.84 16.33 -0.25 -37.94 16.09 0.05 -36.72 17.42 0.35 -41.41 21.09 0.65 -23.82 29.21 0.9 38.52 46.48