Fig. 6.

Distribution of relative time differences ΔtKL of asteroids falling into the Roche lobe of the central compact object due to Kozai-Lidov oscillations (which can be directly interpreted as the FRB emission periods), for the current Solar asteroid belt (green) and the primordial belt, for an inclination of the outer companion plane ic = 5° (orange), ic = 10° (green) and ic = 45° (blue), and initial asteroid number Nast = 102. We consider a high mass Mc = 10 M⊙ wide system with ac = 10 AU and ⟨aast⟩ = 1 AU. The number of asteroid infalls increase with the inclination of the system, as expected. Additionally, the relative time differences ΔtKL increase with lower inclinations, except for the Solar asteroid case. The present Solar asteroid belt has already undergone Kozai-Lidov effects during its lifetime, leading to a cleansing of its asteroids that is potentially sensitive to Kozai-Lidov oscillations, which explains its misleading behavior in this figure.
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