2 papers
astro-ph.CO2019
Can EDGES observation favour any dark matter model?
Anton Rudakovskyi, Denys Savchenko, Maksym Tsizh
The recent detection of the 21-cm absorption signal by the EDGES collaboration has been widely used to constrain the basic properties of dark matter particles. However, extracting…
astro-ph.GA2019
New model of density distribution for fermionic dark matter halos
A. Rudakovskyi, D. Savchenko
In this paper, we formulate a new model of density distribution for halos made of warm dark matter (WDM) particles. The model is described by a single microphysics parameter - the…