869069.fig.008
Figure 8: The graph shows the closest approach 𝑟 𝑜 for the effective geometry of the Born-Infeld black hole as a function of the impact parameter 𝐷 . Here, 𝑀 = 1 . 0 6 4 0 5 , 𝑄 = 1 and 𝐿 = 1 .