Search results for "top-quark production"

showing 2 items of 2 documents

Top-quark production in proton–nucleus and nucleus–nucleus collisions at LHC energies and beyond

2015

Single and pair top-quark production in proton-lead (p-Pb) and lead-lead (Pb-Pb) collisions at the CERN Large Hadron Collider (LHC) and future circular collider (FCC) energies, are studied with next-to-leading-order perturbative QCD calculations including nuclear parton distribution functions. At the LHC, the pair-production cross sections amount to sigma(t-tbar) = 3.4 mub in Pb-Pb at sqrt(s) = 5.5 TeV, and sigma(t-tbar) = 60 nb in p-Pb at sqrt(s) = 8.8 TeV. At the FCC energies of sqrt(s) = 39 and 63 TeV, the same cross sections are factors of 90 and 55 times larger respectively. In the leptonic final-state t-tbar --> W+b W-bbar --> b bbar l+l- nu+nu-, after typical acceptance and eff…

Nuclear and High Energy PhysicsParticle physicsTop quarkNuclear TheoryProtontop-quark productionFOS: Physical sciencesParton114 Physical sciences7. Clean energyFuture Circular ColliderHigh Energy Physics - ExperimentNuclear Theory (nucl-th)Nuclear physicsHigh Energy Physics - Experiment (hep-ex)High Energy Physics - Phenomenology (hep-ph)CHANNELPAIRNuclear Experiment (nucl-ex)LEPTONNuclear ExperimentNuclear ExperimentParticle Physics - PhenomenologyPhysicsPP COLLISIONSLarge Hadron Colliderta114ROOT-S=7 TEVp–Pb collisionsHigh Energy Physics::PhenomenologyPerturbative QCDBOSONATLASPRODUCTION CROSS-SECTIONFINAL-STATESlcsh:QC1-999GluonHigh Energy Physics - PhenomenologyPb–Pb collisionsJETSHigh Energy Physics::Experimentlcsh:PhysicsLeptonPhysics Letters B
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Tevatron Combination of Single-Top-Quark Cross Sections and Determination of the Magnitude of the Cabibbo-Kobayashi-Maskawa Matrix Element Vtb

2015

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QuarkTop quarkParticle physicsP(P)OVER-BAR COLLISIONS; JET IDENTIFICATION; ROOT-S=7 TEV; HIGGS-BOSON; CHANNEL; DETECTOR; ATLASJET IDENTIFICATIONmeasured [channel cross section]P(P)OVER-BAR COLLISIONSTevatronGeneral Physics and AstronomyFOS: Physical sciencesmeasured [cross section]Astrophysics::Cosmology and Extragalactic Astrophysicssingle production [top]7. Clean energyHigh Energy Physics - ExperimentMeasurements of cross sections for single-top-quark productionNuclear physicsproton-antiproton collisionsHigh Energy Physics - Experiment (hep-ex)Physics and Astronomy (all)CHANNELDZEROddc:550[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Batavia TEVATRON Collcross section measurementDETECTORPhysicsscattering [anti-p p]1960 GeV-cmsROOT-S=7 TEVCabibbo–Kobayashi–Maskawa matrixSigmaATLASMeasurements of cross sections for single-top-quark production; proton-antiproton collisions; cross section measurement2 [dimension]missing-energy [transverse energy]CKM matrixExperimental High Energy PhysicsHiggs bosonComputingMethodologies_DOCUMENTANDTEXTPROCESSINGCDFHigh Energy Physics::ExperimentPhysics and Astronomy (all) Nuclear and high energy physicscolliding beams [anti-p p]coupling [quark]HIGGS-BOSON
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