Speaker
Taysun Kimm
Description
It has been argued that the number density and matter distribution in the local dwarf galaxies pose a real challenge to the cold dark matter scenario. However, it is not yet clear how visible matter evolves and shapes the distribution of dark matter, potentially limiting the use of dwarf galaxies as a testbed. In this talk, I will give a brief overview of the well-known missing satellite and cusp-core problems in dwarf galaxies and discuss baryonic processes as a potential solution.
