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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...
Autor principal: | |
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Lenguaje: | eng |
Publicado: |
2003
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/681442 |
Sumario: | 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 $10^{34} cm^{-2}s^{-1}$ |
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