Study of the little Higgs model through the T->tZ and the T->Wb decay channels.

The "little Higgs" model has been recently proposed as a possible solution to the hierarchy problem of the Standard Model. In the little Higgs models a vector-like colored top quark is with a mass in the TeV range is needed to cancel out the top quark loop diagrams. In this note we show ho...

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Detalles Bibliográficos
Autor principal: Costanzo, D
Lenguaje:eng
Publicado: 2003
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/681442
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author Costanzo, D
author_facet Costanzo, D
author_sort Costanzo, D
collection CERN
description The "little Higgs" model has been recently proposed as a possible solution to the hierarchy problem of the Standard Model. In the little Higgs models a vector-like colored top quark is with a mass in the TeV range is needed to cancel out the top quark loop diagrams. In this note we show how such a particle can be studied by observing its decay channels into $tZ$ or $Wb$. Due to the low expected signal cross-section, results are presented assuming an integrated luminosity of 300$\Ifb$ which can be expected after a few years of running of the LHC at its design luminosity of $10^{34} cm^{-2}s^{-1}$
id cern-681442
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6814422019-09-30T06:29:59Zhttp://cds.cern.ch/record/681442engCostanzo, DStudy of the little Higgs model through the T->tZ and the T->Wb decay channels.Detectors and Experimental TechniquesThe "little Higgs" model has been recently proposed as a possible solution to the hierarchy problem of the Standard Model. In the little Higgs models a vector-like colored top quark is with a mass in the TeV range is needed to cancel out the top quark loop diagrams. In this note we show how such a particle can be studied by observing its decay channels into $tZ$ or $Wb$. Due to the low expected signal cross-section, results are presented assuming an integrated luminosity of 300$\Ifb$ which can be expected after a few years of running of the LHC at its design luminosity of $10^{34} cm^{-2}s^{-1}$ATL-PHYS-2004-004oai:cds.cern.ch:6814422003-09-11
spellingShingle Detectors and Experimental Techniques
Costanzo, D
Study of the little Higgs model through the T->tZ and the T->Wb decay channels.
title Study of the little Higgs model through the T->tZ and the T->Wb decay channels.
title_full Study of the little Higgs model through the T->tZ and the T->Wb decay channels.
title_fullStr Study of the little Higgs model through the T->tZ and the T->Wb decay channels.
title_full_unstemmed Study of the little Higgs model through the T->tZ and the T->Wb decay channels.
title_short Study of the little Higgs model through the T->tZ and the T->Wb decay channels.
title_sort study of the little higgs model through the t->tz and the t->wb decay channels.
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/681442
work_keys_str_mv AT costanzod studyofthelittlehiggsmodelthroughthettzandthetwbdecaychannels

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