Planetesimal fragmentation and giant planet formation: the role of planet migration

Guilera, O. M.; Swoboda, D.; Alibert, Y.; De Elía, G. C.; Santamaría, P. J.; Brunini, A. (2014). Planetesimal fragmentation and giant planet formation: the role of planet migration. Proceedings of the International Astronomical Union, 9(S310), pp. 204-207. Cambridge University Press 10.1017/S1743921314008266

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In the standard model of core accretion, the cores of the giant planets form by the accretion of planetesimals. In this scenario, the evolution of the planetesimal population plays an important role in the formation of massive cores. Recently, we studied the role of planetesimal fragmentation in the in situ formation of a giant planet. However, the exchange of angular momentum between the planet and the gaseous disk causes the migration of the planet in the disk. In this new work, we incorporate the migration of the planet and study the role of planet migration in the formation of a massive core when the population of planetesimals evolves by planet accretion, migration, and fragmentation.

Item Type:

Journal Article (Further Contribution)

Division/Institute:

08 Faculty of Science > Physics Institute > Space Research and Planetary Sciences
08 Faculty of Science > Physics Institute
10 Strategic Research Centers > Center for Space and Habitability (CSH)

UniBE Contributor:

Swoboda, David and Alibert, Yann

Subjects:

500 Science > 530 Physics
500 Science > 520 Astronomy
600 Technology > 620 Engineering

ISSN:

1743-9213

Publisher:

Cambridge University Press

Language:

English

Submitter:

Marceline Brodmann

Date Deposited:

17 Jul 2020 10:13

Last Modified:

25 Jul 2020 00:25

Publisher DOI:

10.1017/S1743921314008266

BORIS DOI:

10.7892/boris.115449

URI:

https://boris.unibe.ch/id/eprint/115449

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