830 citations · 5.4k across the 163 of their papers we have counts for
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Analysis of metallicity effects in SPH cosmological simulations
P. B. Tissera, A. Mosconi, D. G. Lambas
We report preliminar results on a chemical model implemented in a hydrodynamical cosmological code. We compute the metallicity of the gaseous component in galactic halos at differe…
Peculiar Velocities and the Mean Density Parameter
Nelson Padilla, Diego G. Lambas
We study the peculiar velocity field inferred from the Mark III spirals using a new method of analysis. We estimate optimal values of Tully-Fisher scatter and zero-point offset, an…
Velocity dispersion estimates of APM galaxy clusters
M. Victoria Alonso, Carlos Valotto, Diego G. Lambas +1
We present 83 new galaxy radial velocities in the field of 18 APM clusters with redshifts between 0.06 and 0.13. The clusters have Abell identifications and the galaxies were selec…