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Precise correction to parameter ρ in the littlest Higgs model |
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| Authors: | Farshid Tabbak F.Farnoudi |
| Abstract: | In this paper tree-level violation of weak isospin parameter,ρ in the flame of the littlest Higgs model is studied.The potentially large deviation from the standard model prediction for the ρ in terms of the littlest Higgs model parameters is calculated.The maximum value for ρ for f ＝ 1 TeV,c ＝ 0.05,c'＝ 0.05and v'= 1.5 GeV is ρ = 1.2973 which means a large enhancement than the SM. |
| Keywords: | the littlest Higgs model custodial symmetry violation parameters correction Precise means large deviation enhancement maximum value standard model prediction flame littlest Higgs model paper weak isospin |
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