Signature of heavy Charged Higgs Boson at LHC in the 1 and 3 prong Hadronic Tau Decay channels

Abstract

We have done a fast simulation analysis of the charged Higgs signal at LHC in the 1 and 3 prong hadronic $\tau$-jet channels along with the $t\bar{t}$ background. The $\tau$ polarization was effectively used to suppress the background in both the channels. Combining this with appropriate cuts on the $p_T$ of the $\tau$-jet, the missing $E_T$ and the azimuthal angle between them reduces the background below the signal level. Consequently one gets a viable charged higgs signal up to a mass range of 600-700 GeV at moderate to large $\tan \beta$.

arXiv comment17 pages, 8 figures

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Cited by in corpus (9)

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• Production of Higgs boson excitations of universal extra dimension at the Large Hadron Collider
• Using Tau Polarization to probe the Stau Co-annihilation Region of mSUGRA Model at LHC
• Naturalness, the Hyperbolic Branch and Prospects for the Observation of Charged Higgs at High Luminosity LHC and 27 TeV LHC
• Probing Heavy Charged Higgs Boson at the LHC
• $W^{\pm }{H}^{\mp }$ associated production at LHC in the general 2HDM with Spontaneous CP Violation
• Using Tau Polarization for Charged Higgs Boson and SUSY Searches at LHC
• Indian Contributions to LHC Theory
• The interplay between the charged Higgs and squark-gluino events at the LHC