CLAS physics database search results Measurement E39M9 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -2.17 10.77 -0.25 -19.51 10.49 0.05 -13.12 10.29 0.35 -39.04 14.66 0.65 -19.76 18.05 0.9 -5.58 18.27