activity
20022009
most citedDiscovery of two distinct red clumps in NGC419: a rare snapshot of a cluster at the onset of degeneracy

95 citations · 95 across the 1 of their papers we have counts for

collaborators
Showing astro-phShow all

2 papers · 1 filter

astro-ph2004

The Predicted Metallicity Distribution of Stars in Dwarf Spheroidal Galaxies

Gustavo A. Lanfranchi, Francesca Matteucci

We predict the metallicity distribution of stars and the age-metallicity relation for 6 Dwarf Spheroidal (dSph) galaxies of the Local Group by means of a chemical evolution model w…

astro-ph2002

Asymmetric Explosions of Thermonuclear Supernovae

C. R. Ghezzi, E. M. de Gouveia Dal Pino, J. E. Horvath

A type Ia supernova explosion starts in a white dwarf as a laminar deflagration at the center of the star and soon several hydrodynamic instabilities (in particular, the Rayleigh-T…