Di-photon production at the LHC

Details Di-photon production at the LHC Di-photon production at the LHC

2003-06-16

arxiv.org/abs/hep-ph/0306130v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, talk given at XXXVIIIth Rencontres de Moriond, QCD and High Energy Hadronic Interactions, Les Arcs, France, March 22-

Scientific paper

The standard model production of two photons is one of the most important backgrounds to light Higgs boson production at the LHC. In this talk we discuss the di-photon background, with emphasis on the effects of the recently calculated next-to-leading-order (NLO) corrections to the gluon-gluon-initiated component. We find that the $K$-factor for this component is smaller than that for the analogous $gg\to H$ process, and that the correction to the total irreducible di-photon production is modest. We also investigate ways to enhance the statistical significance of the Higgs signal in the $\gamma\gamma$ channel.

Affiliated with

Also associated with

No associations

Rating

Di-photon production at the LHC does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Di-photon production at the LHC, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Di-photon production at the LHC will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-673941