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Terrestrial planet formation in low-mass disks: dependence with initial conditions

Published online by Cambridge University Press:  05 January 2015

M. P. Ronco ,
G. C. de Elía  and
O. M. Guilera
M. P. Ronco
Affiliation:
Grupo de Ciencias Planetarias, Facultad de Ciencias Astronómicas y Geofísicas & Instituto de Astrofísica de La Plata (CONICET - UNLP), Argentina. email: [email protected]
G. C. de Elía
Affiliation:
Grupo de Ciencias Planetarias, Facultad de Ciencias Astronómicas y Geofísicas & Instituto de Astrofísica de La Plata (CONICET - UNLP), Argentina. email: [email protected]
O. M. Guilera
Affiliation:
Grupo de Ciencias Planetarias, Facultad de Ciencias Astronómicas y Geofísicas & Instituto de Astrofísica de La Plata (CONICET - UNLP), Argentina. email: [email protected]
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Abstract

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In general, most of the studies of terrestrial-type planet formation typically use ad hoc initial conditions. In this work we improved the initial conditions described in Ronco & de Elía (2014) starting with a semi-analytical model wich simulates the evolution of the protoplanetary disk during the gas phase. The results of the semi-analytical model are then used as initial conditions for the N-body simulations. We show that the planetary systems considered are not sensitive to the particular initial distribution of embryos and planetesimals and thus, the results are globally similar to those found in the previous work.

Keywords

planetary systemsformationterrestrial planetsmethods: n-body simulations
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Issue S310: Complex Planetary Systems , July 2014 , pp. 218 - 219
Copyright
Copyright © International Astronomical Union 2014 

References

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