IALP 13078
INSTITUTO DE ASTROFISICA LA PLATA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
On the chemical composition in the formation of terrestrial planets
Autor/es:
RONCO, M. P.; THIABAUD, A.; MARBOEUF, U.; ALIBERT, Y.; DE ELÍA, G. C.; GUILERA, O. M.
Lugar:
Berna
Reunión:
Congreso; Pathways 2015: Pathways Towards Habitable Planets; 2015
Institución organizadora:
University of Bern
Resumen:
Planet formation models usually focus on the accretion and dynamical processes of planets, neglecting their chemical composition. We incorporate the condensation sequence of different chemical elements, volatiles and refractories, in our semi-analytical model of planet formation. We apply our model to calculate the formation of a planetary system during its gaseous phase. The results, distributions of embryos and planetesimals, are used as initial conditions for N-body simulations that compute the formation of terrestrial planets. Our results show that, for a low-mass protoplanetary disk around asolar-type star, the chemical composition of the planets that remain in the habitable zone has similar characteristics to that of the Earth.
