Figure 13

Figure 13: Trajectories of the BH and NS coordinate centroids for models with Q = 3, 𝒞 = 0.145, and a = 0 (left) and a = 0.75 (right). This simulation was performed by the UIUC group. The NS is modeled by the Γ-law EOS with Γ = 2. The BH coordinate centroid corresponds to the centroid of the BH, and the NS coordinate centroid denotes a mass center. This figure is taken from [63].