CLAS physics database search results Measurement E39M152 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -6.888 7.089 -0.25 -28.569 7.227 0.05 -34.65 8.351 0.35 -22.113 8.959 0.65 -19.941 12.007 0.9 -0.972 11.621