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Supersymmetric fits after the Higgs discovery and implications for model building

The data from the first run of the LHC at 7 and 8 TeV, together with the information provided by other experiments such as precision electroweak measurements, flavour measurements, the cosmological density of cold dark matter and the direct search for the scattering of dark matter particles in the L...

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Detalles Bibliográficos
Autor principal: Ellis, John
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4371075/
https://www.ncbi.nlm.nih.gov/pubmed/25814887
http://dx.doi.org/10.1140/epjc/s10052-014-2732-7
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author Ellis, John
author_facet Ellis, John
author_sort Ellis, John
collection PubMed
description The data from the first run of the LHC at 7 and 8 TeV, together with the information provided by other experiments such as precision electroweak measurements, flavour measurements, the cosmological density of cold dark matter and the direct search for the scattering of dark matter particles in the LUX experiment, provide important constraints on supersymmetric models. Important information is provided by the ATLAS and CMS measurements of the mass of the Higgs boson, as well as the negative results of searches at the LHC for events with [Formula: see text] accompanied by jets, and the LHCb and CMS measurements of [Formula: see text] . Results are presented from frequentist analyses of the parameter spaces of the CMSSM and NUHM1. The global [Formula: see text] functions for the supersymmetric models vary slowly over most of the parameter spaces allowed by the Higgs mass and the [Formula: see text] search, with best-fit values that are comparable to the [Formula: see text] for the standard model. The 95 % CL lower limits on the masses of gluinos and squarks allow significant prospects for observing them during the LHC runs at higher energies.
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spelling pubmed-43710752015-03-24 Supersymmetric fits after the Higgs discovery and implications for model building Ellis, John Eur Phys J C Part Fields Review The data from the first run of the LHC at 7 and 8 TeV, together with the information provided by other experiments such as precision electroweak measurements, flavour measurements, the cosmological density of cold dark matter and the direct search for the scattering of dark matter particles in the LUX experiment, provide important constraints on supersymmetric models. Important information is provided by the ATLAS and CMS measurements of the mass of the Higgs boson, as well as the negative results of searches at the LHC for events with [Formula: see text] accompanied by jets, and the LHCb and CMS measurements of [Formula: see text] . Results are presented from frequentist analyses of the parameter spaces of the CMSSM and NUHM1. The global [Formula: see text] functions for the supersymmetric models vary slowly over most of the parameter spaces allowed by the Higgs mass and the [Formula: see text] search, with best-fit values that are comparable to the [Formula: see text] for the standard model. The 95 % CL lower limits on the masses of gluinos and squarks allow significant prospects for observing them during the LHC runs at higher energies. Springer Berlin Heidelberg 2014-05-27 2014 /pmc/articles/PMC4371075/ /pubmed/25814887 http://dx.doi.org/10.1140/epjc/s10052-014-2732-7 Text en © The Author(s) 2014 https://creativecommons.org/licenses/by/4.0/ Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. Funded by SCOAP3 / License Version CC BY 4.0. Funded by SCOAP3 / License Version CC BY 4.0
spellingShingle Review
Ellis, John
Supersymmetric fits after the Higgs discovery and implications for model building
title Supersymmetric fits after the Higgs discovery and implications for model building
title_full Supersymmetric fits after the Higgs discovery and implications for model building
title_fullStr Supersymmetric fits after the Higgs discovery and implications for model building
title_full_unstemmed Supersymmetric fits after the Higgs discovery and implications for model building
title_short Supersymmetric fits after the Higgs discovery and implications for model building
title_sort supersymmetric fits after the higgs discovery and implications for model building
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4371075/
https://www.ncbi.nlm.nih.gov/pubmed/25814887
http://dx.doi.org/10.1140/epjc/s10052-014-2732-7
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