Table 2
Summary of numerical experiments with an inner and outer perturber, and for a brown dwarf and the stellar binary companion ζ1 Reticuli.
| Inner perturbers | ||||
|
|
||||
| m p (MJup) | ap (AU) | ep = 0.2 | ep = 0.4 | ep = 0.6 |
|
|
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| 0.1 | 63.2 | I | III, A | III |
| 0.5 | 59.8 | I | II, B | IV, C |
| 1 | 57.9 | I | II | IV |
| Outer perturbers | ||||
|
|
||||
| m p (MJup) | qp (AU) | ep = 0.2 | ep = 0.4 | ep = 0.6 |
|
|
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| 150 | I | II, D | V | |
| 0.1 | 200 | I | V | V, E |
| 250 | V | V | V | |
|
|
||||
| 150 | I | II | III, F | |
| 1 | 200 | I | II | II |
| 250 | I | I | II | |
|
|
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| 150 | I | III, G | III | |
| 2 | 200 | I | I | I |
| 250 | I | I | II | |
| Other perturbers | |||
|
|
|||
| Perturber | m p | Orbital parameters | Result |
|
|
|||
| Brown dwarf | 42 MJup | ap = 30.6 AU; ep = 0.43 | II |
| ζ1 Reticuli | 1M⊙ | ap = 2046 AU; ep = 0.815 | I |
Notes. Description of the disk at 1 Gyr: I) steady state, e < 0.2; II) steady state, e > 0.2; III) scattered disk; IV) resonant pattern; V) spiral pattern. The example cases highlighted in more detail in Sect. 4 are labelled from A to G.
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