New multi-part collisional model of the main belt: the contribution to near-Earth asteroids

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Table 7

Input parameters chosen for the initial cumulative size frequency distributions of the six parts of the MB.

Region	q₁	q₂	q₃	D₁ (km)	D₂(km)	A₁
Inner	3.20	1.91	3.52	90.07	23.03	20.03
Middle	3.60	1.82	3.40	105.07	27.03	75.07
Pristine	2.90	2.30	3.90	100.07	23.03	21.03
Outer	3.00	2.39	3.84	80.07	33.03	90.07
Cybele	1.80	1.47	2.66	80.07	17.03	17.03
High-Inc.	3.20	2.31	4.12	100.07	23.03	30.03

Notes. Here, q₁ is the slope for bodies bigger than D₁, q₂ for bodies with diameters between D₁ and D₂, q₃ for bodies smaller than D₂, and A₁ is the normalization constant at D₁.

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