CLAS physics database search results Measurement E39M143 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 2.177 8.867 -0.25 -1.615 6.958 0.05 1.847 7.509 0.35 -14.348 8.811 0.65 -22.903 16.843 0.9 62.709 38.495