HEP Seminars

Dark Sector Phase Transitions and Dark Matter Squeezeout

by Jiuri Smirnov (University of Liverpool)

Europe/London
337 (Liverpool Physics)

337

Liverpool Physics

Description

Paolo Beltrame is inviting you to a scheduled Zoom meeting.

Join Zoom Meeting

https://liverpool-ac-uk.zoom.us/j/92345433977?pwd=QzREMnphM2xRMWJUQ0dxVi92MldRUT09

Meeting ID: 923 4543 3977
Passcode: DVAJdy#7

Confining phase transitions feature a rich range of phenomena. I will focus on the scenario of a non-Abelian theory with heavy quarks. In this setup the dark sector baryon is stable and provides a good dark matter candidate. For the first time the effects of the phase transition on the relic abundance are taken into account, which turn out to be significant.
I will discuss our approach to the phase transition that uses lattice simulation data as an input. Finally, I will discuss the phenomenology and potential new signals that can originate from such dark sector relics.

Organised by

Paolo Beltrame