CLAS physics database search results Measurement E39M151 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 4.764 5.737 -0.25 -4.181 5.698 0.05 -9.377 5.798 0.35 -3.605 6.381 0.65 0.067 7.072 0.9 4.811 7.882