Moment rate and acceleration for LL. (a) Moment rate and (b) moment acceleration functions for LL events where α = 3 and β = 3. The black curve is for the representative case depicted in Figure 5. The open circles labeled alphabetically indicate timings of the snapshots there. The case with a star (9th) is duplicated in Figure 7. The 2nd event (nS) is plotted by dashed lines for comparison.