CLAS physics database search results Measurement E39M153 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -14.205 10.486 -0.25 -23.302 7.512 0.05 -20.759 7.877 0.35 -31.551 9.146 0.65 -4.94 13.226 0.9 17.05 16.959