Exploració per autor "Barrabés Vera, Esther"
Ara es mostren els items 15-24 de 24
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Numerical continuation of families of homoclinic connections of periodic orbits in the RTBP
Ollé Torner, Mercè; Barrabés Vera, Esther; Mondelo González, José María (2009-12)
Article
Accés restringit per política de l'editorialThe goal of this paper is the numerical computation and continuation of homoclinic connections of the Lyapunov families of periodic orbits (p.o.) associated with the collinear equilibrium points, L1, L2 and L3, of ... -
Numerical exploration of the limit ring problem
Barrabés Vera, Esther; Cors Iglesias, Josep Maria; Hall, G.R. (2013-04)
Article
Accés obertThe aim of this work is to provide an insight of an idealized model of a planetary ring. The model is a limit case of the planar circular restricted 1 + n body problem, where an infinitesimal particle moves under the ... -
On central configurations of the kn-body problem
Barrabés Vera, Esther; Cors Iglesias, Josep Maria (2019-08-15)
Article
Accés obertWe consider planar central configurations of the Newtonian kn-body problem consisting in k groups of regular n-gons of equal masses, called (k, n)-crown. We derive the equations of central configurations for a general (k, ... -
On strictly convex central configurations of the 2n-body problem
Barrabés Vera, Esther; Cors Iglesias, Josep Maria (2019-12-01)
Article
Accés obertWe consider planar central configurations of the Newtonian 2n-body problem consisting in two twisted regular n-gons of equal masses. We prove the conjecture that for n=5 all convex central configurations of two twisted ... -
Phase space structure of the hydrogen atom in a circularly polarized microwave field
Barrabés Vera, Esther; Ollé Torner, Mercè; Borondo Rodríguez, Florentino; Farrelly, David; Mondelo González, José María (2012-02)
Article
Accés restringit per política de l'editorialWe consider the problem of the hydrogen atom interacting with a circularly polarized microwave field, modeled as a perturbed Kepler problem. A remarkable feature of this system is that the electron can follow what we term ... -
Phase space structure of the hydrogen atom in a circularly polarized microwave field
Barrabés Vera, Esther; Ollé Torner, Mercè; Borondo Rodríguez, Florentino; Farrelly, David; Mondelo González, José María (2011-10)
Report de recerca
Accés obertWe consider the problem of the hydrogen atom interacting with a circularly polarized microwave field, modeled as a perturbed Kepler problem. -
Pseudo-heteroclinic connections between bicircular restricted four-body problems
Barrabés Vera, Esther; Gómez Muntané, Gerard; Mondelo González, José María; Ollé Torner, Mercè (2016-10-11)
Article
Accés obertIn this paper, we show a mechanism to explain transport from the outer to the inner Solar system. Such a mechanism is based on dynamical systems theory. More concretely, we consider a sequence of uncoupled bicircular ... -
Spatial collinear restricted four-body problem with repulsive Manev potential
Barrabés Vera, Esther; Cors Iglesias, Josep Maria; Vidal Díaz, Claudio (2017-09-01)
Article
Accés obertWe outline some aspects of the dynamics of an infinitesimal mass under the Newtonian attraction of three point masses in a symmetric collinear relative equilibria configuration when a repulsive Manev potential (-1/r+e/r2 ... -
Stability of equilibrium points in the spatially restricted N + 1-body problem with Manev potential
Ascencio, Mauricio; Barrabés Vera, Esther; Cors Iglesias, Josep Maria; Vidal, Claudio (2023-01-01)
Article
Accés obertWe study the dynamics of an infinitesimal mass under the gravitational attraction of primaries arranged in a planar ring configuration plus the influence of the central mass with a Manev potential (-1/r + e/r2), e ¿ 0, ... -
Tails and bridges in the parabolic restricted three-body problem
Barrabés Vera, Esther; Cors Iglesias, Josep Maria; García Taberner, Laura; Ollé Torner, Mercè (2017-01-01)
Article
Accés obertAfter a close encounter of two galaxies, bridges and tails can be seen between or around them. A bridge would be a spiral arm between a galaxy and its companion, whereas a tail would correspond to a long and curving set ...