Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements

We study the range of Higgs masses predicted by High-Scale Supersymmetry and by Split Supersymmetry, using the matching condition for the Higgs quartic coupling determined by the minimal field content. In the case of Split Supersymmetry, we compute for the first time the complete next-to-leading ord...

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Detalles Bibliográficos
Autores principales: Giudice, Gian F., Strumia, Alessandro
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2012.01.001
http://cds.cern.ch/record/1378915
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author Giudice, Gian F.
Strumia, Alessandro
author_facet Giudice, Gian F.
Strumia, Alessandro
author_sort Giudice, Gian F.
collection CERN
description We study the range of Higgs masses predicted by High-Scale Supersymmetry and by Split Supersymmetry, using the matching condition for the Higgs quartic coupling determined by the minimal field content. In the case of Split Supersymmetry, we compute for the first time the complete next-to-leading order corrections, including two-loop renormalization group equations and one loop threshold effects. These corrections reduce the predicted Higgs mass by a few GeV. We investigate the impact of the recent LHC Higgs searches on the scale of supersymmetry breaking. In particular, we show that an upper bound of 127 GeV on the Higgs mass implies an upper bound on the scale of Split Supersymmetry of about 10^8 GeV, while no firm conclusion can yet be drawn for High-Scale Supersymmetry.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
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spelling cern-13789152023-03-14T16:48:17Zdoi:10.1016/j.nuclphysb.2012.01.001http://cds.cern.ch/record/1378915engGiudice, Gian F.Strumia, AlessandroProbing High-Scale and Split Supersymmetry with Higgs Mass MeasurementsParticle Physics - PhenomenologyWe study the range of Higgs masses predicted by High-Scale Supersymmetry and by Split Supersymmetry, using the matching condition for the Higgs quartic coupling determined by the minimal field content. In the case of Split Supersymmetry, we compute for the first time the complete next-to-leading order corrections, including two-loop renormalization group equations and one loop threshold effects. These corrections reduce the predicted Higgs mass by a few GeV. We investigate the impact of the recent LHC Higgs searches on the scale of supersymmetry breaking. In particular, we show that an upper bound of 127 GeV on the Higgs mass implies an upper bound on the scale of Split Supersymmetry of about 10^8 GeV, while no firm conclusion can yet be drawn for High-Scale Supersymmetry.We study the range of Higgs masses predicted by High-Scale Supersymmetry and by Split Supersymmetry, using the matching condition for the Higgs quartic coupling determined by the minimal field content. In the case of Split Supersymmetry, we compute for the first time the complete next-to-leading order corrections, including two-loop renormalization group equations and one loop threshold effects. These corrections reduce the predicted Higgs mass by a few GeV. We investigate the impact of the recent LHC Higgs searches on the scale of supersymmetry breaking. In particular, we show that an upper bound of 127 GeV on the Higgs mass implies an upper bound on the scale of Split Supersymmetry of about 10 8 GeV , while no firm conclusion can yet be drawn for High-Scale Supersymmetry.We study the range of Higgs masses predicted by High-Scale Supersymmetry and by Split Supersymmetry, using the matching condition for the Higgs quartic coupling determined by the minimal field content. In the case of Split Supersymmetry, we compute for the first time the complete next-to-leading order corrections, including two-loop renormalization group equations and one loop threshold effects. These corrections reduce the predicted Higgs mass by a few GeV. We investigate the impact of the recent LHC Higgs searches on the scale of supersymmetry breaking. In particular, we show that an upper bound of 127 GeV on the Higgs mass implies an upper bound on the scale of Split Supersymmetry of about 10^8 GeV, while no firm conclusion can yet be drawn for High-Scale Supersymmetry.arXiv:1108.6077CERN-PH-TH-2011-215IFUP-TH-2011CERN-PH-TH-2011-215oai:cds.cern.ch:13789152011-09-01
spellingShingle Particle Physics - Phenomenology
Giudice, Gian F.
Strumia, Alessandro
Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
title Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
title_full Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
title_fullStr Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
title_full_unstemmed Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
title_short Probing High-Scale and Split Supersymmetry with Higgs Mass Measurements
title_sort probing high-scale and split supersymmetry with higgs mass measurements
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/j.nuclphysb.2012.01.001
http://cds.cern.ch/record/1378915
work_keys_str_mv AT giudicegianf probinghighscaleandsplitsupersymmetrywithhiggsmassmeasurements
AT strumiaalessandro probinghighscaleandsplitsupersymmetrywithhiggsmassmeasurements

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