Search for Charged Higgs Bosons from Top Quark Decays in pp¯ Collisions at s=1.96TeV

A. Abulencia et al. (CDF Collaboration)
Phys. Rev. Lett. 96, 042003 – Published 3 February 2006

Abstract

We report the results of a search for a charged Higgs boson in the decays of top quarks produced in pp¯ collisions at a center-of-mass energy of 1.96 TeV. We use a data sample corresponding to an integrated luminosity of 193pb1 collected by the upgraded Collider Detector at Fermilab. No evidence for charged Higgs production is found, allowing 95% C.L. upper limits to be placed on BR(tH+b) for different charged Higgs decay scenarios. In addition, we present in the minimal supersymmetric standard model (mH±,tanβ) plane the first exclusion regions with radiative and Yukawa coupling corrections.

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  • Received 24 October 2005

DOI:https://doi.org/10.1103/PhysRevLett.96.042003

©2006 American Physical Society

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Vol. 96, Iss. 4 — 3 February 2006

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