Speaker
Cem Salih Un
(Bursa Uludag University)
Description
We will consider the proton decay in a class of minimal SU(5) GUTs mediated by color-triplets Higgsinos. Even though their masses are comparable with the GUT scale, they can still yield a shorter lifetime for the proton, especially in the low tan beta region. In this work, we consider several threshold effects from Planck-suppressed operators, which lead to heavier triplet Higgsinos as well as correcting the wrong fermion mass relations realized in SU(5) GUTs.
Primary authors
Cem Salih Un
(Bursa Uludag University)
Ilia Gogoladze
(University of Delaware)
Kaladi Babu
(Oklahoma State University)
