The scalars from the topcolor scenario and the spin correlations of the top pair production at the LHC

Abstract

The topcolor scenario predicts the existences of some new scalars. In this paper, we consider the contributions of these new particles to the observables, which are related to the top quark pair ($t\bar{t}$) production at the LHC. It is found that these new particles can generate significant corrections to the $t\bar{t}$ production cross section and the $t\bar{t}$ spin correlations.

23 pages, 4 figures; discussions and references added; agrees with published version

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• Status and Prospects of Top-Quark Physics
• Effects of unparticle on top spin correlation at the Large Hadron Collider
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Cited by in corpus (3)

• New physics effects on top quark spin correlation and polarization at the LHC: a comparative study in different models
• Breaking down the entire spectrum of spin correlations of a pair of particles involving fermions and gauge bosons
• Search for New Physics in Rare Top Decays: $t\bar{t}$ Spin Correlations and Other Observables