| Issue |
EPJ Web Conf.
Volume 245, 2020
24th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2019)
|
|
|---|---|---|
| Article Number | 06006 | |
| Number of page(s) | 7 | |
| Section | 6 - Physics Analysis | |
| DOI | https://doi.org/10.1051/epjconf/202024506006 | |
| Published online | 16 November 2020 | |
https://doi.org/10.1051/epjconf/202024506006
Minimal 4D Composite Higgs Models Under Current LHC Constraints
1
ARC Centre of Excellence for Particle Physics at the Terascale, Department of Physics, University of Adelaide, South Australia 5005, Australia
2
Laboratoire d’Annecy-le-Vieux de Physique Théorique, UMR5108, CNRS, F-74941, Annecy-le-Vieux Cedex, France
* Speaker, e-mail: ethan.carragher@adelaide.edu.au
** e-mail: daniel.murnane@adelaide.edu.au
*** e-mail: peter.stangl@lapth.cnrs.fr
**** e-mail: wei.su@adelaide.edu.au
† e-mail: martin.white@adelaide.edu.au
‡ e-mail: anthony.williams@adelaide.edu.au
Published online: 16 November 2020
We present preliminary results of the first convergent global fits of several minimal composite Higgs models. Our fits are performed using the differential evolution optimisation package Diver. A variety of physical constraints are taken into account, including a wide range of exclusion bounds on heavy resonance production from Run 2 of the LHC. As a by-product of the fits, we analyse the collider phenomenology of the lightest new up-type and downtype resonances in the viable regions of our models, finding some low-mass resonances that can be probed in future collider searches.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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