February 25, 2026 to March 4, 2026
HSE Study Center “Voronovo”
Europe/Moscow timezone

Antimatter domains in early Universe

Mar 1, 2026, 8:00 PM
2h
HSE Study Center “Voronovo”

HSE Study Center “Voronovo”

Voronovskoe, Moscow Russian Federation
Board: T6
Poster (A1 portrait) Young Scientist Forum Poster Session

Speaker

Anna Dembitskaia (National Research Nuclear University MEPhI)

Description

According to the modern physics, our Universe is baryo-asymmetric. That phenomenon can not be described in the frameworks of the Standard Model of particle physics. Globally, the Universe consists of baryon matter. However,some scenarios can lead to the existence of local antimatter domains. In the research chemical evolution of such domain is studied. The size of the domain is estimated according to the conditions of its existence. Processes of annihilation and diffusion at its border are described, taking into account ionization affect.

Primary author

Anna Dembitskaia (National Research Nuclear University MEPhI)

Presentation materials