Figure 1: Probability distribution function of δij.
From: Measuring the size of individual particles from three-dimensional imaging experiments
(a) Sketch defining key distances. (b) Probability distribution function of δij from simulation data for several systems. The systems and the number of neighbours Z in each case are: a dense liquid with φ=0.51 (solid red curve, Z=7), a random close-packed sample (dashed blue curve, Z=5) and a colloidal gel (dash-dotted green curve, Zi=5ci/13). The details of the choices of Z are discussed in the text.
