Chemical Evolution in Hierarchical Clustering Scenarios

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dc.creatorTissera, Patricia B.
dc.creatorScannapieco, Cecilia
dc.date2003-10-20
dc.date.accessioned2026-07-07T02:10:39Z
dc.date.available2026-07-07T02:10:39Z
dc.descriptionWe present first results of an implementation of chemical evolution in a cosmological hydrodynamical code, focusing the analysis on the effects of cooling baryons according to their metallicity. We found that simulations with primordial cooling can underestimate the star formation rate from $z < 3$ and by up to $\approx 20 %$. We constructed simulated spectra by combining the star formation and chemical history of galactic systems with spectra synthesis models and assess the impact of chemical evolution on the energy distribution.
dc.descriptionto appear in Recycling intergalactic and intersetellar matter, IAUSS Vol 217, 2004
dc.identifierhttps://arxiv.org/abs/astro-ph/0310558
dc.identifierhttp://arxiv.org/abs/astro-ph/0310558
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/6807
dc.subjectAstrophysics
dc.titleChemical Evolution in Hierarchical Clustering Scenarios
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