Search results for "transverse momentum: factorization"

showing 2 items of 2 documents

Flow dominance and factorization of transverse momentum correlations in Pb-Pb collisions at the LHC

2017

Physical review letters 118(16), 162302 (2017). doi:10.1103/PhysRevLett.118.162302

heavy ion: scattering:Kjerne- og elementærpartikkelfysikk: 431 [VDP]transverse momentum [correlation function]correlation [momentum]550Pb-PbPb-Pb collisionsGeneral Physics and Astronomyhiukkasfysiikkanucl-exPP01 natural sciencesHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)ALICEDEPENDENCEddc:550Nuclear Experiment (nucl-ex)ROOT-S(NN)=2.76 TEVNuclear ExperimentPERSPECTIVENuclear ExperimentPhysics and Astronomy (all); ALICE; LHCPhysicscorrelation function: transverse momentumPhysicsflow ; transverse ; momentum ; Pb-Pbtransverse momentum: correlationtwo-particleHanbury-Brown-Twiss effect:Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]PRIRODNE ZNANOSTI. Fizika.transverseTransverse planeCorrelation function (statistical mechanics)CERN LHC Coll:Nuclear and elementary particle physics: 431 [VDP]flowPseudorapidityLHCParticle Physics - ExperimentdeconfinementParticle physicscollectiveVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431FOS: Physical sciencesmomentumtriangulationPhysics and Astronomy(all)[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]114 Physical sciencesBethe ansatzMomentumNuclear physicsCENTRALITYPhysics and Astronomy (all)statistical analysisFactorizationscattering [heavy ion]Relativistic heavy-ion collisions0103 physical sciencesALICE / ALICE2760 GeV-cmsNuclear Physics - ExperimentRapiditystructurenumerical calculations010306 general physicsNuclear Physicstwo-particle transverse momentum differential correlation functionAnsatzleadDEPENDENCE PERSPECTIVE CENTRALITY PP.ta114VDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431hep-ex010308 nuclear & particles physics:Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP]momentum: correlationBethe ansatzROOT-S(NN)=2.76 TEV; DEPENDENCE; PERSPECTIVE; PPNATURAL SCIENCES. Physics.rapiditypile-uptransverse momentum: factorizationfactorization [transverse momentum]correlation [transverse momentum]experimental results
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Matching factorization theorems with an inverse-error weighting

2018

We propose a new fast method to match factorization theorems applicable in different kinematical regions, such as the transverse-momentum-dependent and the collinear factorization theorems in Quantum Chromodynamics. At variance with well-known approaches relying on their simple addition and subsequent subtraction of double-counted contributions, ours simply builds on their weighting using the theory uncertainties deduced from the factorization theorems themselves. This allows us to estimate the unknown complete matched cross section from an inverse-error-weighted average. The method is simple and provides an evaluation of the theoretical uncertainty of the matched cross section associated w…

Drell-Yan processNuclear and High Energy PhysicsFOS: Physical sciencesInversegauge boson: hadroproduction01 natural sciencestransverse momentum: momentum spectrumCross section (physics)High Energy Physics - Phenomenology (hep-ph)FactorizationfactorizationSimple (abstract algebra)0103 physical sciencesquantum chromodynamicsApplied mathematics010306 general physicshadron hadron: interactionBosonQuantum chromodynamicsPhysics010308 nuclear & particles physicsmatchingdeep-inelastic processesfactorization: collinearHigh Energy Physics::Phenomenologyfactorization; Quantum Chromodynamics; matching; power corrections; deep-inelastic processesDrell–Yan processlcsh:QC1-999WeightingHigh Energy Physics - Phenomenologykinematics[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]transverse momentum: factorization[ PHYS.HPHE ] Physics [physics]/High Energy Physics - Phenomenology [hep-ph]power correctionslcsh:Physics
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