IALP   13078
INSTITUTO DE ASTROFISICA LA PLATA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Studying the obliquities distribution for extrasolar planets
Autor/es:
MIGUEL YAMILA, ADRIAN BRUNINI
Lugar:
Canbridge
Reunión:
Congreso; Dynamics of Discs and Planets; 2009
Institución organizadora:
Queen Mary's Colledge of London
Resumen:
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We
develop a simple model for computing planetary formation based on the
oligarchic growth regime, where several planets can form simultaneously in the
disc, a fact that has important implications specially for the changes in the
dynamic of the planetesimals and the growth of the cores since we consider the
collision between them as a source of potential growth. We examine the angular
momentum contributions of each collision to the final spin of every terrestrial
planet and analyse the obliquities and periods statistically.