Search for Charged Higgs Bosons Decaying into Top and Bottom Quarks in pp¯ Collisions

V. M. Abazov et al. (D0 Collaboration)
Phys. Rev. Lett. 102, 191802 – Published 14 May 2009

Abstract

We describe a search for production of a charged Higgs boson, qq¯H+, reconstructed in the tb¯ final state in the mass range 180MH+300GeV. The search was undertaken at the Fermilab Tevatron collider with a center-of-mass energy s=1.96TeV and uses 0.9fb1 of data collected with the D0 detector. We find no evidence for charged Higgs boson production and set upper limits on the production cross section in the types I, II, and III two-Higgs-doublet models (2HDMs). An excluded region in the (MH+, tanβ) plane for type I 2HDM is presented.

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  • Received 8 July 2008

DOI:https://doi.org/10.1103/PhysRevLett.102.191802

©2009 American Physical Society

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Vol. 102, Iss. 19 — 15 May 2009

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