Absorption and Scattering Cross Section of Regular Black Holes

Figure 8

The behavior of the scattering cross section of types 2–5 with a range of parameters 𝛼=0.1,0.4,0.6; 𝑟₀=0.1,0.2,0.3; and 𝑞=0.1,0.4,0.6. The red lines are Schwarzschild case.

(a) Type 2

(b) Type 3

(c) Type 4

(d) Type 5