CLAS physics database search results Measurement E39M127 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -17.07 9.46 -0.25 -42.5 9.34 0.05 -34.11 10.09 0.35 -27.07 11.18 0.65 -4.87 15.61 0.9 5.3 39.97