26 citations · 52 across the 3 of their papers we have counts for
6 papers
The inner structure of dwarf sized halos in Warm and Cold Dark Matter cosmologies
Alejandro Gonzalez-Samaniego, Vladimir Avila-Reese, Pedro Colin
By means of N-body+Hydrodynamic zoom-in simulations we study the evolution of the inner dark matter and stellar mass distributions of central dwarf galaxies formed in halos of viri…
GARROTXA Cosmological Simulations of Milky Way-sized Galaxies: General Properties, Hot Gas Distribution, and Missing Baryons
Santi Roca-Fàbrega, Octavio Valenzuela, Pedro Colín +5
We introduce a new set of simulations of Milky Way-sized galaxies using the AMR code ART + hydrodynamics in a CDM cosmogony. The simulation series is named GARROTXA and follow t…
Inverse Hubble Flows in Molecular Clouds
Jesús A. Toalá, Enrique Vázquez-Semadeni, Pedro Colín +1
Motivated by recent numerical simulations of molecular cloud (MC)evolution, in which the clouds engage in global gravitational contraction, and local collapse events culminate sign…
An Evolutionary Model for Collapsing Molecular Clouds and Their Star Formation Activity. II. Mass Dependence of the Star Formation Rate
Manuel Zamora-Avilés, Enrique Vázquez-Semadeni
We discuss the dependence of various properties of the star formation rate (SFR) and efficiency (SFE) in molecular clouds (MCs) on the maximum mass reached by the clouds, based on…
Simulations of isolated dwarf galaxies formed in dark matter halos with different mass assembly histories
A. González-Samaniego, P. Colín, V. Avila-Reese +2
We present high-resolution N-body/hydrodynamics simulations of dwarf galaxies formed in isolated CDM halos with the same virial mass, Mv~2.5x10^10 Msun at z=0, in order to (1) stud…
Dark Matter as an active gravitational agent in cloud complexes
Andrés Suárez-Madrigal, Javier Ballesteros-Paredes, Pedro Colín +1
We study the effect that the dark matter background (DMB) has on the gravitational energy content and, in general, on the star formation efficiency of a molecular cloud (MC). We fi…