CLAS physics database search results Measurement E39M29 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 3.17 11.21 -0.25 -4.15 17.61 0.05 -1.58 10.24 0.35 7.41 13.34 0.65 2.95 10.32 0.9 -6.34 14.21