We examine the effects of stellar feedback and bursty star formation on low-mass galaxies
(M star= 2× 10 6− 5× 10 10 M⊙) using the Feedback in Realistic Environments (FIRE) …

We present the results of a set of high-resolution chemo-dynamical simulations of dwarf
galaxies in a ΛCDM cosmology. Out of an original cosmological box, a sample of 27 systems …

We discuss the role that dwarf galaxies may have played in the formation of the Galactic
halo (Halo) using RR Lyrae stars (RRL) as tracers of their ancient stellar component. The …

Aims. We explore correlations between the strength of metallicity gradients in Local Group
dwarf galaxies and their stellar mass, star formation history timescales, and environment …

We use a cosmological simulation of the formation of the Local Group to explore the origin of
age and metallicity gradients in dwarf spheroidal galaxies. We find that a number of …

In low-mass galaxies, stellar feedback can drive gas outflows that generate non-equilibrium
fluctuations in the gravitational potential. Using cosmological zoom-in baryonic simulations …

Transition type dwarf galaxies are thought to be systems undergoing the process of
transformation from a star-forming into a passively evolving dwarf, which makes them …

Context. Isolated local group (LG) dwarf galaxies have evolved most or all of their life
unaffected by interactions with the large LG spirals and therefore offer the opportunity to …

We present alpha to iron abundance ratios for 226 individual red giant branch stars in nine
dwarf galaxies of the Andromeda (M31) satellite system. The abundances are measured …

We study the evolution of three fields in the outer Large Magellanic Cloud (LMC) disc (R gc=
3.5–6.2 kpc). Their star formation history indicates a stellar population gradient such that …