Table 2
Parameters of Eqs. (6) and (7).
| N | α | β | γ | δ |
|---|---|---|---|---|
| 100 | 0.31 ± 0.12 | −1.51 ± 0.29 | −0.15 ± 0.04 | 1.39 ± 0.09 |
| 500 | 0.59 ± 0.06 | −1.91 ± 0.16 | −0.24 ± 0.03 | 2.15 ± 0.07 |
| 1000 | 0.63 ± 0.07 | −1.19 ± 0.19 | −0.27 ± 0.05 | 2.45 ± 0.11 |
| 5000 | 0.59 ± 0.03 | −1.73 ± 0.07 | −0.51 ± 0.05 | 3.24 ± 0.12 |
Notes. Parameters from the fit to Eqs. (6) and (7) to estimate the normalization parameter A used to get the total number of collisions with the central runaway star in a cluster depending on the initial stellar radii Rstar (Eq. (6)). These parameters are also used to estimate the parameter tdelay, which is related to the time when the rate of collisions with the central runaway star is maximum; this also depends on the initial radii Rstar of the stars (Eq. (3)).
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