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astro-ph1996
Probing the Age of Elliptical Galaxies
A. Bressan, C. Chiosi, R. Tantalo
In this paper we address the question whether age and metallicity effects can be disentangled with the aid of the broad-band colours and spectral indices from absorption feature st…
astro-ph1996
Spectro-photometric Evolution of Elliptical Galaxies. II. Models with infall
R. Tantalo, C. Chiosi, A. Bressan +1
In this paper we present new chemo-spectro-photometric models of elliptical galaxies in which infall of primordial gas is allowed to occur. They aim to simulate the collapse of a g…