Search for Decay of a Fermiophobic Higgs Boson hfγγ with the D0 Detector at s=1.96TeV

V. M. Abazov et al. (D0 Collaboration)
Phys. Rev. Lett. 101, 051801 – Published 29 July 2008

Abstract

We report the results of a search for a narrow resonance decaying into two photons in 1.1fb1 of data collected by the D0 experiment at the Fermilab Tevatron Collider during the period 2002–2006. We find no evidence for such a resonance and set a lower limit on the mass of a fermiophobic Higgs boson of mhf>100GeV at the 95% C.L. This exclusion limit exceeds those obtained in previous searches at the Fermilab Tevatron and covers a significant region of the parameter space B(hfγγ) vs mhf which was not accessible at the CERN Large Electron-Positron Collider.

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  • Received 12 March 2008

DOI:https://doi.org/10.1103/PhysRevLett.101.051801

©2008 American Physical Society

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Vol. 101, Iss. 5 — 1 August 2008

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