LHC constraints on the minimal Dirac gaugino model
High Energy Physics - Phenomenology
2019-10-29 v1
Abstract
Most SUSY searches at the LHC are optimised for the MSSM, where gauginos are Majorana particles. By introducing Dirac gauginos, we obtain an enriched phenomenology, from which considerable differences in the LHC signatures and limits are expected as compared to the MSSM. Concretely, in the minimal Dirac gaugino model (MDGSSM) we have six neutralino and three chargino states. Moreover, production cross sections are enhanced for gluinos, while for squarks they are suppressed. In this contribution, we explore the consequences of the current LHC limits on gluinos and squarks in this model.
Cite
@article{arxiv.1910.12846,
title = {LHC constraints on the minimal Dirac gaugino model},
author = {Guillaume Chalons and Mark Goodsell and Sabine Kraml and Humberto Reyes-González and Sophie L. Williamson},
journal= {arXiv preprint arXiv:1910.12846},
year = {2019}
}
Comments
5 pages, 5 figures