September 29, 2025 to October 3, 2025
YSU & AANL (YerPhI)
Asia/Yerevan timezone

Chemical evolution of the antimatter domain in early Universe

Not scheduled
20m
YSU & AANL (YerPhI)

YSU & AANL (YerPhI)

YSU - 1 Alek Manukyan St. AANL - 2 Alikhanyan Brothers St.

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 Uni-
verse 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 and the process of annihilation at its border is
described.

Author

Anna Dembitskaia (National Research Nuclear University MEPhI)

Presentation materials

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