85 citations · 188 across the 4 of their papers we have counts for
4 papers
A numerical study of interactions and stellar bars
Inma Martinez-Valpuesta, J. Alfonso L. Aguerri, A. César González-García +2
For several decades it has been known that stellar bars in disc galaxies can be triggered by interactions, or by internal processes such as dynamical instabilities. In this work, w…
Evolution induced by dry minor mergers onto fast-rotator S0 galaxies
Trinidad Tapia, M. Carmen Eliche-Moral, Miguel Querejeta +9
We analysed collisionless N-body simulations of intermediate and minor dry mergers onto S0s to test whether these mergers can generate S0 galaxies with kinematics intermediate betw…
A minor merger origin for stellar inner discs and rings in spiral galaxies
M. C. Eliche-Moral, A. C. González-García, M. Balcells +4
Recent observations show that inner discs and rings (IDs and IRs, henceforth) are not preferably found in barred galaxies, a fact that points to the relevance of formation mechanis…
Gravitational waves from galaxy encounters
V. Quilis, A. C. González-García, D. Sáez +1
We discuss the emission of gravitational radiation produced in encounters of dark matter galactic halos. To this aim we perform a number of numerical simulations of typical galaxy…