Tilted Circumbinary Planetary Systems as Efficient Progenitors of Free-floating Planets

The dominant mechanism for generating free-floating planets has so far remained elusive. One suggested mechanism is that planets are ejected from planetary systems due to planet–planet interactions. Instability around a single star requires a very compactly spaced planetary system. We find that arou...

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Veröffentlicht in:	Astrophysical journal. Letters 2024-01, Vol.961 (1), p.L5
Hauptverfasser:	Chen, Cheng, Martin, Rebecca G., Lubow, Stephen H., Nixon, C. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Binary stars Circular orbits Computational astronomy Eccentric orbits Exoplanet dynamics Exoplanet systems Extrasolar planets Instability N-body simulations Orbital stability Planet formation Planetary mass Planetary systems Planets Rogue planets Stellar systems Three-body problem
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