Deppisch, F;
Butterworth, J;
Yallup, D;
Wei, L;
Varma, A;
Amrith, S;
(2019)
LHC constraints on a B − L gauge model using Contur.
Journal of High Energy Physics
, 2019
, Article 154. 10.1007/JHEP05(2019)154.
Preview |
Text
Deppisch VoR Amrith2019_Article_LHCConstraintsOnABLGaugeModelU.pdf - Published Version Download (1MB) | Preview |
Abstract
The large and growing library of measurements from the Large Hadron Collider has significant power to constrain extensions of the Standard Model. We consider such constraints on a well-motivated model involving a gauged and spontaneously-broken B − L symmetry, within the Contur framework. The model contains an extra Higgs boson, a gauge boson, and right-handed neutrinos with Majorana masses. This new particle content implies a varied phenomenology highly dependent on the parameters of the model, very well-suited to a general study of this kind. We find that existing LHC measurements significantly constrain the model in interesting regions of parameter space. Other regions remain open, some of which are within reach of future LHC data.
| Type: | Article |
|---|---|
| Title: | LHC constraints on a B − L gauge model using Contur |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1007/JHEP05(2019)154 |
| Publisher version: | https://doi.org/10.1007/JHEP05(2019)154 |
| Language: | English |
| Additional information: | This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. https://creativecommons.org/licenses/by/4.0/ |
| Keywords: | Beyond Standard Model, Hadron-Hadron scattering (experiments), Global features, Hard scattering, Particle and resonance production |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10074898 |
Archive Staff Only
 |
View Item |
