IALP   13078
INSTITUTO DE ASTROFISICA LA PLATA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Simultaneous formation of Jupiter and Saturn
Autor/es:
GUILERA, OCTAVIO M.; BRUNINI, ADRIÁN; BENVENUTO, OMAR G.
Lugar:
Viena
Reunión:
Congreso; The Astrophysics of Planetary Systems: Formation, Structure, and Dynamical Evolution, Proceedings of the International Astronomical Union, IAU Symposium, Volume 276; 2011
Institución organizadora:
IAU
Resumen:
We calculate the simultaneous in situ formation of
Jupiter and Saturn by
the core instability mechanism considering the
oligarchic growth regime
for the accretion of planetesimals. We consider a
density distribution
for the size of planetesimals and planetesimals
migration. The planets
are immersed in a realistic protoplanetary disk that
evolves with time.
We find that, within the classical model of solar
nebula, the isolated
formation of Jupiter and Saturn undergoes significant
change when it
occurs simultaneously.