55 citations · 408 across the 16 of their papers we have counts for
16 papers
Planetesimal fragmentation and giant planet formation II: dependencies with planetesimal relative velocities and compositions
I. L. San Sebastián, O. M. Guilera, M. G. Parisi
Most of planet formation models that incorporate planetesimal fragmentation consider a catastrophic impact energy threshold for basalts at a constant velocity of 3 km/s during all…
Migrating Jupiter up to the habitable zone: Earth-like planet formation and water delivery
L. A. Darriba, G. C. de Elía, O. M. Guilera +1
Several observational works have shown the existence of Jupiter-mass planets covering a wide range of semi-major axes around Sun-like stars. We aim to analyse the planetary formati…
Planetesimal fragmentation and giant planet formation: the role of planet migration
O. M. Guilera, D. Swoboda, Y. Alibert +3
In the standard model of core accretion, the cores of the giant planets form by the accretion of planetesimals. In this scenario, the evolution of the planetesimal population plays…
The role of planetesimal fragmentation on giant planet formation
O. M. Guilera, G. C. de Elía, A. Brunini +1
In the standard scenario of planet formation, terrestrial planets and the cores of the giant planets are formed by accretion of planetesimals. As planetary embryos grow the planete…
Origin of craters on Phoebe: comparison with Cassini's data
R. P. Di Sisto, A. Brunini
Phoebe is one of the irregular satellites of Saturn; the images taken by Cassini-Huygens spacecraft allowed us to analyze its surface and the craters on it. We study the craters on…
The Diversity of Planetary Systems Architectures: Contrasting Theory with Observations
Yamila Miguel, Octavio M. Guilera, Adrian Brunini
We develop a semi-analytical model for computing planetary system formation with the aim of explaining the observed diversity of planetary systems architectures and relate this pri…