101 citations · 120 across the 5 of their papers we have counts for
5 papers
Nitrogen Abundances in DLA Systems: The Combined Effects of SNII and SNIa in a Hierarchical Clustering Scenario
P. B. Tissera, D. G. Lambas, S. A. Cora +1
The combined enrichment of Supernovae II and I in a hierarchical clustering scenario could produce regions with low N content respect to -elements consistent with observed value…
Chemical Enrichment at High Redshifts: Understanding the Nature of Damped Ly Systems in Hierarchical Models
P. B. Tissera, D. G. Lambas M. B. Mosconi, S. A. Cora
We use cosmological hydrodynamical simulations including star formation and metal enrichment to study the evolution of the chemical properties of galaxy-like objects at high redshi…
Chemical Evolution of the Stellar and Gaseous Components of Galaxies in Hydrodynamical Cosmological Simulations
S. A. Cora, P. B. Tissera, D. G. Lambas +1
We present preliminary results on the effects of mergers on the chemical properties of galactic objects in hierarchical clustering scenarios. We adopt a hydrodynamical chemical cod…
Galaxy Formation and Chemical Evolution in Hierarchical Hydrodynamical Simulations
S. A. Cora, M. B. Mosconi, P. B. Tissera +1
We report first results of an implementation of a chemical model in a cosmological code, based on the Smoothed Particle Hydrodynamics (SPH) technique. We show that chemical SPH sim…
Chemical evolution using SPH cosmological simulations. I: implementation, tests and first results
M. B. Mosconi, P. B. Tissera, S. A. Cora +1
We develop a model to implement metal enrichment in a cosmological context based on the hydrodynamical AP3MSPH code described by Tissera, Lambas and Abadi (1997).The star formation…