24–27 Sept 2019
DESY Hamburg
Europe/Berlin timezone

Accurate relativistic treatment of cosmological Evolution of real scalar DM

25 Sept 2019, 17:55
15m
Seminar rooms 4a / 4b (DESY Hamburg)

Seminar rooms 4a / 4b

DESY Hamburg

Cosmology & Astroparticle Physics Parallel Session: Cosmology & Astroparticle Physics

Speaker

Dr Giorgio Arcadi (University of Rome 3)

Description

We ilustrate an accurate numerical Analysis of the scenario of real scalar dark matter with negligible coupling with the SM states. Assuming that the DM is produced during inflation and can reach at least kinetic Equilibrium due to its self-coupling, we illustrate a fully relativistic analysis of dark matter evolution, thermalization conditions and different freeze– out regimes, including the chemical potential effects.

Primary author

Dr Giorgio Arcadi (University of Rome 3)

Co-authors

Prof. Oleg Lebedev (University of Helsinki) Prof. Stefan Pokorski (University of Warsow) Dr Toma Takashi (McGill University)

Presentation materials