Planet migration in accretion discs in binary systems

Planet migration in accretion discs in binary systems

We model evolution of exoplanets of S-type in close binary systems at the stage when the companion starts to lose mass via a slow stellar wind. At this stage an accretion disc is formed around the planets’ host. Detailed structure of such discs is calculated in quasi-stationary and non-stationary ap...

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Veröffentlicht in:Proceedings of the International Astronomical Union 2021-08, Vol.17 (S370), p.285-286
Hauptverfasser: Nekrasov, A.D., Popov, S.B., Zhuravlev, V.V.
Format: Artikel
Sprache:eng
Schlagworte:
Accretion disks
Astronomy
Binary stars
Deposition
Extrasolar planets
Planet formation
Planetary evolution
Poster Paper
Stellar system evolution
Stellar winds
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Beschreibung
Zusammenfassung:We model evolution of exoplanets of S-type in close binary systems at the stage when the companion starts to lose mass via a slow stellar wind. At this stage an accretion disc is formed around the planets’ host. Detailed structure of such discs is calculated in quasi-stationary and non-stationary approaches. We model migration of planets embedded in these discs.
ISSN:1743-9213
1743-9221
DOI:10.1017/S174392132200388X