Search for decay of a fermiophobic Higgs Boson hf→γγ with the D0 detector at √s=1.96 TeV

Abazov, V. M. ; Mondal, N. K. ; et., al (2008) Search for decay of a fermiophobic Higgs Boson hf→γγ with the D0 detector at √s=1.96 TeV Physical Review Letters, 101 (5). 051801_1-051801_7. ISSN 0031-9007

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Official URL: http://prl.aps.org/abstract/PRL/v101/i5/e051801

Related URL: http://dx.doi.org/10.1103/PhysRevLett.101.051801

Abstract

We report the results of a search for a narrow resonance decaying into two photons in 1.1fb-1 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>100 GeV 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(hf→ γγ) vs mhf which was not accessible at the CERN Large Electron-Positron Collider.

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ID Code:66923
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