Search for a Higgs Boson in the Diphoton Final State in $p\bar{p}$ Collisions at $\sqrt{s} = 1.96$ TeV - INSPIRE

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Search for a Higgs Boson in the Diphoton Final State in $p\bar{p}$ Collisions at $\sqrt{s} = 1.96$ TeV

CDF

Collaboration

Sep, 2011

13 pages

Published in:

Phys.Rev.Lett. 108 (2012) 011801

e-Print:

1109.4427 [hep-ex]

DOI:

10.1103/PhysRevLett.108.011801

Report number:

FERMILAB-PUB-11-482-E-PPD

Experiments:

FNAL-E-0830

View in:

reference search18 citations

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Abstract:

A search for a narrow Higgs boson resonance in the diphoton mass spectrum is presented based on data corresponding to 7.0 fb^-1 of integrated luminosity from p-pbar collisions at sqrt(s) = 1.96 TeV collected by the CDF experiment. No evidence of such a resonance is observed, and upper limits are set on the cross section times branching ratio of the resonant state as a function of Higgs boson mass. The limits are interpreted in the context of the standard model and one fermiophobic benchmark model where the data exclude fermiophobic Higgs bosons with masses below 114 GeV/c^2 at a 95% Bayesian credibility level.

Note:

Submitted to Phys. Rev. Lett

13.85.Rm
12.38.Qk
14.80.Ec
14.80.Bn
anti-p p: interaction
Higgs particle: search for
Higgs particle: radiative decay
mass spectrum: two-photon
channel cross section: branching ratio: upper limit
Higgs particle: mass: lower limit

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