Probing BFKL Dynamics in the Dijet Cross Section at Large Rapidity Intervals in ppbar Collisions at sqrt{s}=1800 and 630 GeV

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dc.creatorD0 Collaboration
dc.creatorAbbott, B.
dc.date1999-12-14
dc.date2000-07-11
dc.date.accessioned2026-07-07T12:02:36Z
dc.date.available2026-07-07T12:02:36Z
dc.descriptionInclusive dijet production at large pseudorapidity intervals (delta_eta) between the two jets has been suggested as a regime for observing BFKL dynamics. We have measured the dijet cross section for large delta_eta in ppbar collisions at sqrt{s}=1800 and 630 GeV using the DO detector. The partonic cross section increases strongly with the size of delta_eta. The observed growth is even stronger than expected on the basis of BFKL resummation in the leading logarithmic approximation. The growth of the partonic cross section can be accommodated with an effective BFKL intercept of a_{BFKL}(20GeV)=1.65+/-0.07.
dc.descriptionPublished in Physical Review Letters
dc.identifierhttps://arxiv.org/abs/hep-ex/9912032
dc.identifierhttp://arxiv.org/abs/hep-ex/9912032
dc.identifierPhys.Rev.Lett.84:5722-5727,2000
dc.identifierdoi:10.1103/PhysRevLett.84.5722
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207496
dc.subjectHigh Energy Physics - Experiment
dc.titleProbing BFKL Dynamics in the Dijet Cross Section at Large Rapidity Intervals in ppbar Collisions at sqrt{s}=1800 and 630 GeV
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