Search for a Fermiophobic Higgs Boson Decaying into Diphotons in p anti-p Collisions at s**(1/2) = 1.96-TeV - INSPIRE

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Search for a Fermiophobic Higgs Boson Decaying into Diphotons in p anti-p Collisions at s**(1/2) = 1.96-TeV

CDF

Collaboration

•

T. Aaltonen
(
- Helsinki Inst. of Phys.
)

May, 2009

7 pages

Published in:

Phys.Rev.Lett. 103 (2009) 061803

e-Print:

0905.0413 [hep-ex]

DOI:

10.1103/PhysRevLett.103.061803

PDG: Mass Limits for

{{\mathit H}^{0}}

with Vanishing Yukawa Couplings

Report number:

FERMILAB-PUB-09-218-E

Experiments:

FNAL-E-0830

View in:

reference search53 citations

Citations per year

Abstract: (arXiv)

A search for a narrow diphoton mass resonance is presented based on data from 3.0 fb^{-1} of integrated luminosity from p-bar p collisions at sqrt{s} = 1.96 TeV 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 106 GeV at a 95% Bayesian credibility level (C.L.) for one fermiophobic benchmark model.

Note:

4 pages, 3 figures, submitted to Phys. Rev. Lett

13.85.Rm
12.60.Jv
14.80.Cp
12.38.Qk
OSG : CDF
Higgs particle: mass
narrow resonance
anti-p p: interaction
Higgs particle: hadroproduction
Higgs particle: radiative decay

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