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Higgs-photon associated production at hadron colliders
- Publication Year :
- 1997
- Publisher :
- arXiv, 1997.
-
Abstract
- We present cross sections for the reactions p pbar --> H gamma and pp --> H��arising from the subprocess q qbar --> H gamma. The calculation includes the complete one-loop contribution from all light quarks as well as the tree contributions from light quarks and c and b quarks. These are the main sources of Higgs-photon associated production at hadron colliders. At Tevatron energies, the cross section is typically between 0.1fb and 1 fb for 80 Gev < m_H < 160 GeV, and at LHC energies it exceeds about 2 fb over the same range of m_H. While substantial, these cross sections are not large enough to produce a signal which is discernable above the backgrounds from q qbar-->b bbar gamma and gg-->b bbar gamma.<br />11 pages RevTeX, 3 postscript figures included. Treatment of tree level contributions and backgrounds added
- Subjects :
- Physics
Quark
Nuclear and High Energy Physics
Particle physics
Astrophysics::High Energy Astrophysical Phenomena
Hadron
High Energy Physics::Phenomenology
Tevatron
FOS: Physical sciences
Nuclear physics
High Energy Physics - Phenomenology
Tree (descriptive set theory)
High Energy Physics - Phenomenology (hep-ph)
Higgs boson
Production (computer science)
High Energy Physics::Experiment
Fermilab
Bar (unit)
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....5c1f8699998acd8094c1beebab717ba9
- Full Text :
- https://doi.org/10.48550/arxiv.hep-ph/9706335