Search for a Fermiophobic Higgs Boson Decaying into Diphotons in pp¯ Collisions at s=1.96TeV

T. Aaltonen et al. (CDF Collaboration)
Phys. Rev. Lett. 103, 061803 – Published 4 August 2009

Abstract

A search for a narrow diphoton mass resonance is presented based on data from 3.0fb1 of integrated luminosity from pp¯ collisions at s=1.96TeV collected by the CDF experiment. No evidence of a resonance in the diphoton mass spectrum is observed, and upper limits are set on the cross section times branching fraction of the resonant state as a function of Higgs boson mass. The resulting limits exclude Higgs bosons with masses below 106GeV/c2 at a 95% Bayesian credibility level for one fermiophobic benchmark model.

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  • Received 5 May 2009

DOI:https://doi.org/10.1103/PhysRevLett.103.061803

©2009 American Physical Society

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Vol. 103, Iss. 6 — 7 August 2009

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