APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker: Kazuki Sakurai (Warsaw U)
Title: Predicting proton decays from low energy SUSY spectrum
Date (JST): Wed, Dec 26, 2018, 14:00 - 15:00
Place: Seminar Room A
Related File: 2210.pdf
Abstract: In this talk, I will derive an analytic formula that link low energy SUSY and high energy GUT spectra by the gauge coupling unification.
With this formula at hand, I will study several SUSY-GUT models; minimal SU(5), missing partner model and an orbifold GUT. Due to the requirement of the gauge coupling unification, the GUT spectrum is linked to the SUSY spectrum and the proton decay lifetime is often determined entirely by the low energy SUSY spectrum. The complementarity between future collider and proton decay experiments will be discussed.