CLAS physics database search results Measurement E39M111 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 0.43 5.28 -0.25 3.8 7.04 0.05 1.11 7.84 0.35 -3.75 7.91 0.65 -6.74 5.71 0.9 0 0