Table 1
Initial conditions of the ROLLIN’ simulations.
| Name | N 105 | M 105 M⊙ | ΔM/M | r50% pc | Σ∗ 103 M⊙ pc−2 | r50%/rj | Vpeak km/s | Vpeak/σ0 | β<50% | log(trh/yr) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.5M-A-R4-10 | 15 | 8.58 | 4 | 8.5 | 10 | 0.03 | 13.76 | 1.22 | 9.30 | − |
| 500k-A-R2-10 | 5 | 2.87 | 2 | 11.5 | 10 | 0.02 | 11.26 | 1.21 | 8.65 | − |
| 500k-A-R4-10 | 5 | 2.88 | 4 | 2.9 | 10 | 0.04 | 7.96 | 1.20 | 9.10 | − |
| 500k-A-R4-10-lC | 5 | 2.88 | 4 | 2.9 | 10 | 0.04 | 7.96 | 1.20 | 9.10 | level C sev |
| 500k-C-R4-10 | 5 | 2.86 | 4 | 2.8 | 10 | 0.04 | 5.53 | 0.71 | 9.10 | − |
| 250k-A-R1-10 | 2.5 | 1.43 | 1 | 22.8 | 10 | 0.01 | 11.86 | 1.28 | 8.07 | − |
| 250k-A-R2-25 | 2.5 | 1.44 | 2 | 5.6 | 25 | 0.01 | 7.98 | 1.22 | 8.53 | − |
| 250k-A-R2-25-vlk | 2.5 | 1.44 | 2 | 5.6 | 25 | 0.01 | 7.98 | 1.22 | 8.53 | σnk = 5 km/s |
| 250k-A-R2-10 | 2.5 | 1.44 | 2 | 5.6 | 10 | 0.03 | 7.98 | 1.22 | 8.53 | − |
| 250k-A-R2-5 | 2.5 | 1.44 | 2 | 5.6 | 5 | 0.05 | 8.31 | 1.27 | 8.53 | − |
| 250k-A-R4-25 | 2.5 | 1.44 | 4 | 1.5 | 25 | 0.02 | 5.63 | 1.22 | 8.97 | − |
| 250k-A-R4-25-imf50 | 2.5 | 1.37 | 4 | 1.4 | 25 | 0.02 | 5.50 | 1.22 | 8.98 | mmax = 50 M⊙ |
| 250k-A-R4-25-lk | 2.5 | 1.44 | 4 | 1.5 | 25 | 0.02 | 5.63 | 1.22 | 8.97 | σnk = 30 km/s |
| 250k-A-R4-25-vlk | 2.5 | 1.44 | 4 | 1.5 | 25 | 0.02 | 5.63 | 1.22 | 8.97 | σnk = 5 km/s |
| 250k-A-R4-25-retr | 2.5 | 1.42 | 4 | 1.4 | 25 | 0.02 | −5.61 | −1.21 | 8.98 | retrograde |
| 250k-A-R4-10 | 2.5 | 1.44 | 4 | 1.5 | 10 | 0.05 | 5.63 | 1.22 | 8.97 | − |
| 250k-A-R4-10-retr | 2.5 | 1.42 | 4 | 1.4 | 10 | 0.05 | −5.61 | −1.21 | 8.98 | retrograde |
| 250k-B-R4-25 | 2.5 | 1.41 | 4 | 1.4 | 25 | 0.02 | 4.92 | 0.99 | 8.98 | − |
| 250k-B-R4-25-lk | 2.5 | 1.41 | 4 | 1.4 | 25 | 0.02 | 4.92 | 0.99 | 8.98 | σnk = 30 km/s |
| 250k-C-R2-10 | 2.5 | 1.43 | 2 | 5.6 | 10 | 0.03 | 5.52 | 0.70 | 8.53 | − |
| 250k-C-R4-25 | 2.5 | 1.43 | 4 | 1.4 | 25 | 0.02 | 3.90 | 0.71 | 8.97 | − |
| 250k-C-R4-25-lk | 2.5 | 1.43 | 4 | 1.4 | 25 | 0.02 | 3.90 | 0.71 | 8.97 | σnk = 30 km/s |
| 250k-C-R4-10 | 2.5 | 1.43 | 4 | 1.4 | 10 | 0.05 | 3.90 | 0.71 | 8.97 | − |
| 250k-W6-R4-25 | 2.5 | 1.42 | 4 | 1.4 | 25 | 0.02 | 2.36 | 0.44 | 8.98 | − |
| 250k-W6-R4-25-retr | 2.5 | 1.43 | 4 | 1.4 | 25 | 0.02 | −2.31 | −0.42 | 8.98 | retrograde |
Notes. Initial conditions of our set of simulations: the name of the simulation (see naming convention in Sect. 2), the number of stars N, the total mass M, the half-mass radius r50%, the mass surface density within the half-mass radius Σ∗, the distance d to the central point-mass galaxy, the filling factor defined as the ratio between the half-mass radius and the Jacobi radius rj, the peak of the rotation profile Vpeak, the Vpeak/σ0 ratio with σ0 the central velocity dispersion, and the log of the half-mass radius relaxation time trh. The last column indicates additional information on the simulations (as described in Sect. 2), in particular nonstandard values of natal kicks σnk, level C stellar evolution, maximum value of the stellar mass function mmax and retrograde rotation.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.