INVESTIGADORES
GUILERA Octavio Miguel
congresos y reuniones científicas
Título:
Planetesimal fragmentation and giant planet formation: the role of planet migration
Autor/es:
O. M. GUILERA; D. SWOBODA; Y. ALIBERT; G. C. DE ELÍA; P. J. SANTAMARÍA; A. BRUNINI
Lugar:
Namur
Reunión:
Simposio; IAU Symposium S310: Complex Planetary Systems; 2014
Institución organizadora:
Universidad de Namur
Resumen:
In the standard model of core accretion, the cores of the giant planets form by theaccretion of planetesimals. In this scenario, the evolution of the planetesimal population plays animportant role in the formation of massive cores. Recently, we studied the role of planetesimalfragmentation in the in situ formation of a giant planet. However, the exchange of angularmomentum between the planet and the gaseous disk causes the migration of the planet in thedisk. In this new work, we incorporate the migration of the planet and study the role of planetmigration in the formation of a massive core when the population of planetesimals evolves byplanet accretion, migration, and fragmentation.
