Searching for t->c(u)h with dipole moments

A discovery of flavour-changing Higgs-boson decays would constitute an undeniable signal of new physics. We derive model-independent constraints on the tch and tuh couplings that arise from the bounds on hadronic electric dipole moments. Comparisons of the present and future sensitivities with both...

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Detalles Bibliográficos
Autores principales: Gorbahn, Martin, Haisch, Ulrich
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP06(2014)033
http://cds.cern.ch/record/1698915
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author Gorbahn, Martin
Haisch, Ulrich
author_facet Gorbahn, Martin
Haisch, Ulrich
author_sort Gorbahn, Martin
collection CERN
description A discovery of flavour-changing Higgs-boson decays would constitute an undeniable signal of new physics. We derive model-independent constraints on the tch and tuh couplings that arise from the bounds on hadronic electric dipole moments. Comparisons of the present and future sensitivities with both the direct LHC constraints and the indirect limits from D-meson physics are also presented.
id cern-1698915
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
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spelling cern-16989152022-08-10T21:00:38Zdoi:10.1007/JHEP06(2014)033http://cds.cern.ch/record/1698915engGorbahn, MartinHaisch, UlrichSearching for t->c(u)h with dipole momentsParticle Physics - PhenomenologyA discovery of flavour-changing Higgs-boson decays would constitute an undeniable signal of new physics. We derive model-independent constraints on the tch and tuh couplings that arise from the bounds on hadronic electric dipole moments. Comparisons of the present and future sensitivities with both the direct LHC constraints and the indirect limits from D-meson physics are also presented.A discovery of flavour-changing Higgs-boson decays would constitute an undeniable signal of new physics. We derive model-independent constraints on the tch and tuh couplings that arise from the bounds on hadronic electric dipole moments. Comparisons of the present and future sensitivities with both the direct LHC constraints and the indirect limits from D-meson physics are also presented.arXiv:1404.4873LTH-1006LTH 1006oai:cds.cern.ch:16989152014-04-18
spellingShingle Particle Physics - Phenomenology
Gorbahn, Martin
Haisch, Ulrich
Searching for t->c(u)h with dipole moments
title Searching for t->c(u)h with dipole moments
title_full Searching for t->c(u)h with dipole moments
title_fullStr Searching for t->c(u)h with dipole moments
title_full_unstemmed Searching for t->c(u)h with dipole moments
title_short Searching for t->c(u)h with dipole moments
title_sort searching for t->c(u)h with dipole moments
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP06(2014)033
http://cds.cern.ch/record/1698915
work_keys_str_mv AT gorbahnmartin searchingfortcuhwithdipolemoments
AT haischulrich searchingfortcuhwithdipolemoments

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