Figure 9
A compilation of (automatically) derived effective diffusion coefficients obtained by fitting the F(Q, t) data from the upper part of Fig. 7 (SNS-NSE data). Results shown here come from different histogramming schemes: [number of Q bins (linear), number of t bins (logarithmic)] = [8, 25], [5, 15], [12, 15], [18, 25]. All results are consistent, but observe the different error bars and range coverage. Horizontal lines indicate the nominal (detector center) Q values for each of three scattering angle settings. The upper lines correspond to a wavelength frame λ = [5 Å, 8 Å] and the lower lines to a frame λ = [8 Å, 11 Å]. The experimental range due to detector width amounts to about ±0.02 Å−1 beyond the range indicated by the horizontal lines. |