154 citations · 200 across the 10 of their papers we have counts for
6 papers · 1 filter
Chemical evolution models: the role of type Ia supernovae in the -elements over Iron relative abundances and their variations in time and space
O. Cavichia, M. Mollá, J. J. Bazán +6
The role of type Ia supernovae (SN Ia), mainly the Delay Time Distributions (DTDs) determined by the binary systems, and the yields of elements created by different explosion mecha…
The multi-zone chemical evolution of the Galactic bulge: predicting abundances for different radial zones
Oscar Cavichia, Mercedes Mollá, Juanjo J. Bazán
Due to its proximity, the stellar populations of the Galactic bulge (GB) can be resolved and can be studied in detail. This allows tracing the bulge metallicity distribution functi…
Stellar Populations in type Ia supernova host galaxies at intermediate-high redshift: Star formation and metallicity enrichment histories
I. Millan-Irigoyen, M. G. del Valle-Espinosa, R. Fernández-Aranda +5
We present a summary of our project that studies galaxies hosting type Ia supernova (SN Ia) at different redshifts. We present Gran Telescopio de Canarias (GTC) optical spectroscop…
Predicting interstellar radiation fields from chemical evolution models
Mario Romero, Pablo Corcho-Caballero, Iker Millán-Irigoyen +2
We present a self-consistent prediction of the interstellar radiation field (ISRF), from the extreme ultraviolet (EUV) to sub-mm range, based on two chemical evolution models of a…
2D-Galactic chemical evolution: the role of the spiral density wave
Mercedes Mollá, Sheillah Wekesa, Oscar Cavichia +6
We present a 2-dimensional chemical evolution code applied to a Milky Way type galaxy, incorporating the role of spiral arms in shaping azimuthal abundance variations, and confront…
Galactic Chemical Evolution
M. Mollá, O. Cavichia, R. da Costa +2
We analyze the evolution of oxygen abundance radial gradients resulting from our chemical evolution models calculated with different prescriptions for the star formation rate (SFR)…