CLAS physics database search results Measurement E39M79 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 8.712 6.548 -0.25 11.978 6.406 0.05 -6.208 8.782 0.35 -4.497 7.877 0.65 -11.186 9.857 0.9 -7.905 7.792