# Threshold corrections to dimension-six proton decay operators in non-minimal SUSY SU(5) GUTs

@article{Bajc2016ThresholdCT,
title={Threshold corrections to dimension-six proton decay operators in non-minimal SUSY SU(5) GUTs},
author={Borut Bajc and Junji Hisano and Takumi Kuwahara and Yuji Omura},
journal={Nuclear Physics},
year={2016},
volume={910},
pages={1-22}
}
Abstract We calculate the high and low scale threshold corrections to the D = 6 proton decay mode in supersymmetric S U ( 5 ) grand unified theories with higher-dimensional representation Higgs multiplets. In particular, we focus on a missing-partner model in which the grand unified group is spontaneously broken by the 75 -dimensional Higgs multiplet and the doublet–triplet splitting problem is solved. We find that in the missing-partner model the D = 6 proton decay rate gets suppressed by… Expand
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