pith. machine review for the scientific record. sign in

arxiv: hep-ph/0612029 · v2 · submitted 2006-12-04 · ✦ hep-ph

Recognition: unknown

Seesaw at LHC

Borut Bajc , Goran Senjanovic
Authors on Pith no claims yet
classification ✦ hep-ph
keywords seesawallowsfermionictheoryadjointalternativeclearcomponent
0
0 comments X
read the original abstract

We study the implementation of the type III seesaw in the ordinary nonsupersymmetric SU(5) grand unified theory. This allows for an alternative definition of the minimal SU(5) model, with the inclusion of the adjoint fermionic multiplet. The main prediction of the theory is the light fermionic SU(2) triplet with mass at the electroweak scale. Due to their gauge couplings, these triplets can be produced pair-wise via Drell-Yan, and due to the Majorana nature of the neutral component their decays leave a clear signature of same sign di-leptons and four jets. This allows for their possible discovery at LHC and provides an example of directly measurable seesaw parameters.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. A Flavor Specific Chiral $U(1)_X$ Framework for Explaining the ATOMKI Anomaly

    hep-ph 2026-04 unverdicted novelty 5.0

    A chiral flavor-specific U(1)_X model with two Higgs doublets accommodates the ATOMKI 17 MeV anomaly via a Z' boson whose parameter space remains consistent with atomic parity violation, beam dump, meson decay, and ne...