Figure 6
TRXL data simulation by S-cube for the photolysis reaction of CHI3. (a) Kinetics scheme used for the simulation. (b) Time-dependent concentrations (solid lines) according to the kinetics. (c, d) Time-resolved difference curves simulated assuming that the data are collected for 24 h of beam time at a synchrotron (ESRF) with 70% of duty cycle. The curves at four selected time delays, −3 ns, 100 ps, 30 ns and 1 µs, are shown among the entire series consisting of (c) 100 or (d) 4000 time delays. (e) Comparison of the noise level of the experimental data for (c) and (d) and the difference between the data at different time delays without any consideration of experimental noise. The y-axis for (c, d, e) indicates qΔS(q), the difference scattering intensity multiplied by q. The difference scattering intensity, ΔS(q), is scaled by the number of solvent molecules and has the unit of electron units (e.u.). |