Table 6.
Main characteristics of works on all-sky searches of runaways among young stars discussed in Sect. 6.3.
| Sample | Method | Thresholds | Runaways | References |
|---|---|---|---|---|
| HIPPARCOS and vr; age ≤ 50 Myr; d < 3 kpc | 3D velocities | 28 km s−1 | ∼27% | Tetzlaff et al. (2011) |
| GOSC and Gaia DR1 | 2D proper motions | None | ∼5.7% | Maíz Apellániz et al. (2018) |
| GOSC and Gaia EDR3 | 2D velocities | 25 km s−1 | ∼22% | Kobulnicky & Chick (2022) |
| GOSC and Gaia DR3 | 2D velocities | None | 25.4% | This work |
| GOSC and Gaia DR3 | 3D velocities (sim.) | None | 30.0% | This work |
| BeSS, Gaia DR1 and LAMOST; B&G (2001) | 3D velocities | None | ∼13% | Boubert & Evans (2018) |
| BeSS and Gaia DR3 | 2D velocities | None | 5.2% | This work |
| BeSS and Gaia DR3 | 3D velocities (sim.) | None | 6.7% | This work |
Notes. B&G (2001) stands for Berger & Gies (2001). 3D velocities (sim.) stands for simulated 3D velocities (see Appendix D).
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