141 citations
- National Institute for AstrophysicsIT2 papers
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- Aarhus UniversityDK1 paper
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- Cerro Tololo Inter-American ObservatoryCL1 paper
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- Galaxies, Etoiles, Physique et InstrumentationFR1 paper
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5 papers · 1 filter
A multi-wavelength model of galaxy formation
C. G. Lacey, C. M. Baugh, C. S. Frenk +4
We present new results from a multi-wavelength model of galaxy formation, which combines a semi-analytical treatment of the formation of galaxies within the CDM framework with a so…
The Carina dSph galaxy: where is the edge?
G. Bono, M. Monelli, A. R. Walker +13
Recent cosmological N-body simulations suggest that current empirical estimates of tidal radii in dSphs might be underestimated by at least one order of magnitude. To constrain the…
AGB stars in the Magellanic Clouds. II. The rate of star formation across the LMC
M. -R. L. Cioni, L. Girardi, P. Marigo +1
This article compares the distribution of Ks magnitude of Large Magellanic Cloud (LMC) asymptotic giant branch (AGB) stars obtained from the DENIS and 2MASS data with theoretical d…
Tracing large-scale structure at high redshift with Lyman-alpha emitters: the effect of peculiar velocities
P. Monaco, P. Moller, J. Fynbo +3
We investigate the effect of peculiar velocities on the redshift space distribution of z>~2 galaxies, and we focus in particular on Ly-alpha emitters. We generate catalogues of dar…
Chemical abundances of RGB-Tip stars in the Sagittarius dwarf Spheroidal galaxy
Lorenzo Monaco
We present preliminary iron abundances and element (Ca, Mg) abundance ratios for a sample of 22 Red Giant Branch (RGB) Stars in the Sagittarius dwarf spheroidal galaxy (Sgr), s…