91 citations · 199 across the 10 of their papers we have counts for
10 papers
Relativistic Effects on Circumbinary Orbit Stability
Gonzalo C. de Elía, Macarena Zanardi, Rebecca G. Martin
With n-body simulations and analytic approximations we study the dynamics and stability of low eccentricity misaligned test particles around binary systems with varying mass fracti…
Flipping particles with nodal circulations by general relativity under the presence of an inner perturber
Gonzalo Carlos de Elía, Macarena Zanardi, Carla Florencia Coronel +1
From a secular Hamiltonian up to the quadrupole level with general relativity (GR), we study nodal circulations with orbital flips of test particles of the Habitable Zone (HZ) arou…
Effects of general relativity on habitable zone particles under the presence of an inner perturber around solar-mass stars
Coronel Carla Florencia, de Elía Gonzalo Carlos, Zanardi Macarena +1
We analyze the role of the general relativity (GR) on the nodal librations of test particles located at the Habitable Zone (HZ) around a solar-mass star, which evolve under the inf…
Constraints to the semimajor axis of outer particles with nodal librations by general relativity effects
Zanardi Macarena, de Elía Gonzalo Carlos, Dugaro Agustín +1
We study nodal librations of outer particles in the framework of the elliptical restricted three-body problem including general relativity (GR) effects. From an analytical treatmen…
The inverse Lidov-Kozai resonance for an outer test particle due to an eccentric perturber
Gonzalo Carlos de Elía, Macarena Zanardi, Agustín Dugaro +1
We analyze the behavior of the argument of pericenter of an outer particle in the elliptical restricted three-body problem, focusing on the inverse Lidov-Kozai resonance. Fir…
Cratering and age of the small Saturnian satellites
N. L. Rossignoli, R. P. Di Sisto, M. Zanardi +1
The small ( 135 km mean radius) saturnian satellites are closely related to the rings and together they constitute a complex dynamical system where formation and destruction m…
The role of the general relativity on icy body reservoirs under the effects of an inner eccentric Jupiter
Macarena Zanardi, Gonzalo Carlos de Elía, Romina P. Di Sisto +1
Recent studies have analyzed the dynamical evolution of outer small body populations under the effects of an eccentric inner massive perturber. Such outer reservoirs are composed o…
Effects of an eccentric inner Jupiter on the dynamical evolution of icy body reservoirs in a planetary scattering scenario
M. Zanardi, G. C. de Elía, R. P. Di Sisto +4
We analyze the process of planetary scattering around M0-type stars. To do this, we carry out N-body simulations with three Jupiter-mass planets close to their instability limit to…
The Eccentric Kozai-Lidov mechanism for Outer Test Particle
Smadar Naoz, Gongjie Li, Macarena Zanardi +2
The secular approximation of the hierarchical three body systems has been proven to be very useful in addressing many astrophysical systems, from planets, stars to black holes. In…
Surface ages of mid-size Saturnian satellites
Romina P. Di Sisto, Macarena Zanardi
The observations of the surfaces of the mid sized Saturnian satellites made by Cassini Huygens mission have shown a variety of features that allows study of the processes that took…