Figure 3
From: Controlling inter-particle distances in crowds of motile, cognitive, active particles
(a) Average nearest-neighbor distance \(d_1\) for various pedestrian densities \(\Phi\) as a function of \(\hbox{Pe}^{3/2}/\Omega\). (b) Fraction of particles within a distance \(R_{0}\) from other particles as a function of \(\hbox{Pe}^\beta /\Omega\), with \(\beta =3/2\), for various particle number N, as indicated. The vision angle in both cases is \(\theta =\pi /2\).
