Globular cluster systems in nearby dwarf galaxies III Formation efficiencies of old globular clusters

but no common halo able to reproduce simultaneously the properties of red and blue GCs velocities of some blue GCs require very large apogalactic distances – recent

There is already a considerable amount of evidence that bright galaxies contain large amounts of dark matter, often ten times more than the mass of all their stars put together..

- Can affect age by ~0.5 Gyr.. Initial Mass Function.. 2010). - Larger characteristic mass at

Even the most metal-deficient galaxies in the local universe formed from matter that was already preenriched by a previous star formation episode, and the determination of the

By comparing the predicted rotation curves with observations of dwarf and low surface brightness galaxies, we show that the pressure from dark matter annihilation may improve

The basic quantities that we need to know to asses whether or not these outflows can have an impact on the host galaxy properties are: velocities, mass, mass outflow rate, energy

(2010) for nine objects in our sam- ple using optical integral field spectroscopy. These nine objects are mostly spirals or weakly interacting galaxies. They found a higher

Figure 5 shows that the underlying stellar populations of the local H ii galaxies are compatible with the evolution of LCBGs in the sense that their B
R colors were the same at