Open Access
Table 2.
Gravitational stability of the disc in the examined cases.
| A | B | C | |
|---|---|---|---|
| ζin = 0.99 | Stable everywhere | Stable everywhere | Stable everywhere |
| ζin = 0.95 | Unstable between 43 and 47 AU | Stable everywhere | Stable everywhere |
| ζin = 0.85 | Unstable between 23 and 49 AU | Stable everywhere | Stable everywhere |
| ζin = 0.75 | Unstable between 15 and 49 AU | Unstable between 62 and 119 AU | Stable everywhere |
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