CLAS physics database search results Measurement E38M10 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -25.07 12.47 -0.25 -14.96 12.33 0.05 -33.57 12.03 0.35 -77.49 20.45 0.65 -86.99 25.44 0.9 2.03 28.09