Constraining top partner and naturalness at the LHC and TLEP

We investigate indirect constraints on the top partner within the minimal fermionic top partner model. By performing a global fit of the latest Higgs data, Bs→μ+μ− measurements and the electroweak precision observables we find that the top partner with the mass up to 830 GeV is excluded at 2σ level....

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Bibliographic Details
Main Authors: Chengcheng Han, Archil Kobakhidze, Ning Liu, Lei Wu, Bingfang Yang
Format: Article
Language:English
Published: Elsevier 2015-01-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321314003654