Table 7.
IDs and initial merger parameters of the two SIDM merging simulations of Fig. 12.
| Model |  |
 |
 |
ε⋆ [kpc] |  [kpc] |
ζ | σDM/mX [cm2 gr−1] | (fg1, fg2) |
|---|---|---|---|---|---|---|---|---|
| XDBf_sa | 2.2 × 1012 | 1.6 × 1012 | 16 785 | 9.5 | 406 | 1.7 | 5 | (0.12,0.12) |
| XDBf_sb | 2.2 × 1012 | 1.6 × 1012 | 16 785 | 9.5 | 290 | 2.4 | 4 | (0.12,0.14) |
Notes. Columns from left to right: ID of the merging model, stellar mass of the BCG of the primary, the same mass but for the secondary, number of star particles for the primary, gravitational softening length of the star particles, gas core radius of the primary, dimensionless parameter ζ = rs/rc, SIDM cross-section per unit mass, primary and secondary cluster gas mass fractions fg at r200. For the two SIDM merger models the collision parameters are those of model Bf in Table 1: 
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