# Detecting a light Higgs boson at the Fermilab Tevatron through enhanced decays to photon pairs

@article{Mrenna2000DetectingAL,
title={Detecting a light Higgs boson at the Fermilab Tevatron through enhanced decays to photon pairs},
author={Stephen Mrenna and James D. Wells},
journal={Physical Review D},
year={2000},
volume={63},
pages={015006}
}
• Published 21 January 2000
• Physics
• Physical Review D
We analyze the prospects of the Tevatron for finding a Higgs boson in the two photon decay mode. We conclude that the Standard Model (SM) Higgs boson will likely not be discovered in this mode. However, we motivate several theories beyond the SM, including the MSSM, that predict a Higgs boson with enhanced branching fractions into photons, and calculate the luminosity needed to discover a general Higgs boson at the Tevatron by a two-photon invariant mass peak at large transverse momentum. We… Expand
26 Citations

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#### References

SHOWING 1-10 OF 44 REFERENCES
Discovering a light Higgs boson with light
• Physics
• 2000
We evaluate the prospects for detecting a non-standard light Higgs boson with a significant branching ratio to two photons, in run II of the Fermilab Tevatron. We derive the reach for severalExpand
Higgs boson interactions in supersymmetric theories with large tanβ
• Physics
• 1998
Abstract We show that radiative corrections to the Higgs potential in supersymmetric theories with large tan β generically lead to large differences in the light Higgs boson decay branching fractionsExpand
MSSM Higgs boson phenomenology at the Fermilab tevatron collider.
• Physics
• 1999
The Higgs sector of the minimal supersymmetric standard model (MSSM) consists of five physical Higgs bosons, which offer a variety of channels for their experimental search. In this study, we clarifyExpand
Higgs boson discovery potential of LHC in the channel pp→γγ+jet
• Physics
• 1998
Abstract We discuss the SM Higgs discovery potential of LHC in the reaction pp → H + jet → γγ + jet when the jet is observed at sufficiently high E t to be reliably identified. We conclude that thisExpand
HIGGS BOSON PRODUCTION AT THE LHC
• Physics
• 1995
Gluon fusion is the main production mechanism for Higgs particles at the LHC. We present the QCD corrections to the fusion cross sections for the Higgs boson in the Standard Model, and for theExpand
Higgs bosons strongly coupled to the top quark
• Physics
• 1998
Several extensions of the Standard Model require the burden of electroweak symmetry breaking to be shared by multiple states or sectors. This leads to the possibility of the top quark interactingExpand
Squark effects on Higgs boson production and decay at the LHC
Abstract In the context of the Minimal Supersymmetric extension of the Standard Model, I discuss the effects of relatively light top and bottom scalar quarks on the main production mechanism of theExpand
Higgs boson production at the LHC with soft gluon effects
• Physics
• 2000
Abstract We present results of QCD corrections to Higgs boson production at the CERN Large Hadron Collider. Potentially large logarithmic contributions from multiple soft-gluon emission are summed upExpand
Fermiophobic Higgs bosons at the Tevatron
Abstract Higgs bosons with negligible couplings to fermions can arise in various non-minimal Higgs sectors. We show that such a particle could be discovered during the current run at the Tevatron,Expand
Higgs triplets in the standard model.
• Gunion, Vega
• Physics, Medicine
• Physical review. D, Particles and fields
• 1990
The phenomenology of a Higgs sector for the standard model which contains both doublet and triplet fields (under SU(2){sub {ital L}})}, which has many exotic features and surprising experimental signatures is explored. Expand