CLAS physics database search results Measurement E39M8 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 4.55 13.44 -0.25 1.86 11.86 0.05 -1.04 10.96 0.35 1.54 11.19 0.65 6.78 15.21 0.9 -15.63 12.14