Indications from Precision Electroweak Physics Confront Theoretical Bounds on the Mass of the Higgs Boson

An updated fit to the precision electroweak data and to the direct measurement of the top quark mass $m_t$ provides significant constraints on $m_t$ and on the Higgs boson mass $M_H$: $m_t/\text{GeV}=172\pm 6$ and We integrate the $(M_H,\,m_t)$ probability distribution found in this analysis over va...

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Detalles Bibliográficos
Autores principales: Ellis, John R., Fogli, Gian Luigi, Lisi, E.
Lenguaje:eng
Publicado: 1996
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(96)01283-X
http://cds.cern.ch/record/308779
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author Ellis, John R.
Fogli, Gian Luigi
Lisi, E.
author_facet Ellis, John R.
Fogli, Gian Luigi
Lisi, E.
author_sort Ellis, John R.
collection CERN
description An updated fit to the precision electroweak data and to the direct measurement of the top quark mass $m_t$ provides significant constraints on $m_t$ and on the Higgs boson mass $M_H$: $m_t/\text{GeV}=172\pm 6$ and We integrate the $(M_H,\,m_t)$ probability distribution found in this analysis over various zones of the $(M_H,\,m_t)$ plane defined by one-sided experimental and theoretical bounds on the Higgs boson mass, both in the Standard Model and in its minimal supersymmetric extension. The comparison of the cumulative probabilities gives interesting information on the likelihood that the true value of $M_H$ is compatible with different theoretical scenarios.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
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spelling cern-3087792023-03-14T19:29:08Zdoi:10.1016/S0370-2693(96)01283-Xhttp://cds.cern.ch/record/308779engEllis, John R.Fogli, Gian LuigiLisi, E.Indications from Precision Electroweak Physics Confront Theoretical Bounds on the Mass of the Higgs BosonParticle Physics - PhenomenologyAn updated fit to the precision electroweak data and to the direct measurement of the top quark mass $m_t$ provides significant constraints on $m_t$ and on the Higgs boson mass $M_H$: $m_t/\text{GeV}=172\pm 6$ and We integrate the $(M_H,\,m_t)$ probability distribution found in this analysis over various zones of the $(M_H,\,m_t)$ plane defined by one-sided experimental and theoretical bounds on the Higgs boson mass, both in the Standard Model and in its minimal supersymmetric extension. The comparison of the cumulative probabilities gives interesting information on the likelihood that the true value of $M_H$ is compatible with different theoretical scenarios.An updated fit to the precision electroweak data and to the direct measurement of the top quark mass m t provides significant constraints on m t and on the Higgs boson mass M H : m t GeV = 172 ± 6 and log 10 ( M H GeV ) = 2.16 ± 0.33 , with an error correlation ϱ = 0.5. We integrate the ( M H , m t ) probability distribution found in this analysis over various zones of the ( M H , m t ) plane defined by one-sided experimental and theoretical bounds on the Higgs boson mass, both in the Standard Model and in its minimal supersymmetric extension. The comparison of the cumulative probabilities gives interesting information on the likelihood that the true value of M H is compatible with different theoretical scenarios.An updated fit to the precision electroweak data and to the direct measurement of the top quark mass $m_t$ provides significant constraints on $m_t$ and on the Higgs boson mass $M_H$: $m_t/\text{GeV}=172\pm 6$ and $\log_{10}(M_H/\text{GeV})=2.16\pm 0.33$, with an error correlation $\rho=0.5$. We integrate the $(M_H, m_t)$ probability distribution found in this analysis over various zones of the $(M_H, m_t)$ plane defined by one-sided experimental and theoretical bounds on the Higgs boson mass, both in the Standard Model and in its minimal supersymmetric extension. The comparison of the cumulative probabilities gives interesting information on the likelihood that the true value of $M_H$ is compatible with different theoretical scenarios.hep-ph/9608329CERN-TH-96-216LBL-39237LBNL-39237CERN-TH-96-216LBNL-39237oai:cds.cern.ch:3087791996-08-14
spellingShingle Particle Physics - Phenomenology
Ellis, John R.
Fogli, Gian Luigi
Lisi, E.
Indications from Precision Electroweak Physics Confront Theoretical Bounds on the Mass of the Higgs Boson
title Indications from Precision Electroweak Physics Confront Theoretical Bounds on the Mass of the Higgs Boson
title_full Indications from Precision Electroweak Physics Confront Theoretical Bounds on the Mass of the Higgs Boson
title_fullStr Indications from Precision Electroweak Physics Confront Theoretical Bounds on the Mass of the Higgs Boson
title_full_unstemmed Indications from Precision Electroweak Physics Confront Theoretical Bounds on the Mass of the Higgs Boson
title_short Indications from Precision Electroweak Physics Confront Theoretical Bounds on the Mass of the Higgs Boson
title_sort indications from precision electroweak physics confront theoretical bounds on the mass of the higgs boson
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(96)01283-X
http://cds.cern.ch/record/308779
work_keys_str_mv AT ellisjohnr indicationsfromprecisionelectroweakphysicsconfronttheoreticalboundsonthemassofthehiggsboson
AT fogligianluigi indicationsfromprecisionelectroweakphysicsconfronttheoreticalboundsonthemassofthehiggsboson
AT lisie indicationsfromprecisionelectroweakphysicsconfronttheoreticalboundsonthemassofthehiggsboson

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