23–24 Apr 2019
University of Sydney, School of Physics
Australia/Sydney timezone

Electroweak monopoles and prospects of their detection

24 Apr 2019, 15:00
30m
Slade Lecture Theatre (University of Sydney, School of Physics)

Slade Lecture Theatre

University of Sydney, School of Physics

Speaker

Archil Kobakhidze (The University of Sydney)

Description

I will argue that topologically stable particle-like objects, which can be described as electroweak monopoles, are the inevitable prediction of the minimal Standard Model. Furthermore, their existence provides new CP violating phases and new baryon number violating interactions in the Standard Model. These monopoles must have been produced non-thermally during the electroweak phase transition driving the phase transition out-of-equilibrium and generating cosmological asymmetry between matter and antimatter.

I will describe prospects of the monopole detection using direct Cherenkov light from relativistic monopoles or the Cherenkov light from secondary particles emitted in baryon number violating processes along the trajectory of slowly moving monopoles.

Primary author

Archil Kobakhidze (The University of Sydney)

Presentation materials