Top quark spin and $Htb$ interaction in charged Higgs and top quark associated production at LHC

Abstract

We study the charged Higgs production at LHC via its associated production with top quark. The kinematic cuts are optimized to suppress the background processes so that the reconstruction of the charged Higgs and top quark is possible. The angular distributions with respect to top quark spin are explored to study the $Htb$ interaction at LHC.

arXiv comment10 pages,5 figures, to appear in PRD

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• Charged Higgs Discovery in the W plus "Dark" Vector Boson Decay Mode
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