Search results for "Quark fragmentation function"

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Multiplicities of charged kaons from deep-inelastic muon scattering off an isoscalar target

2017

Precise measurements of charged-kaon multiplicities in deep inelastic scattering were performed. The results are presented in three-dimensional bins of the Bjorken scaling variable x, the relative virtual-photon energy y, and the fraction z of the virtual-photon energy carried by the produced hadron. The data were obtained by the COMPASS Collaboration by scattering 160 GeV muons off an isoscalar 6 LiD target. They cover the kinematic domain 1 (GeV/c)2 < Q2 < 60 (GeV/c)^2 in the photon virtuality, 0.004 < x < 0.4, 0.1 < y < 0.7, 0.20 < z < 0.85, and W > 5 GeV/c^2 in the invariant mass of the hadronic system. The results from the sum of the z-integrated K+ and K- mu…

QuarkStrange quarkParticle physicsNuclear and High Energy PhysicsIsoscalarHadronFOS: Physical sciences[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]nucl-ex01 natural sciencesKaon multiplicitieStrange quark530High Energy Physics - ExperimentSubatomär fysikNuclear physicsHigh Energy Physics - Experiment (hep-ex)Subatomic Physics0103 physical sciencesNuclear Physics - Experimentddc:530Invariant massNuclear Experiment (nucl-ex)Nuclear Experiment010306 general physicsNuclear ExperimentPhysicsMuonhep-ex010308 nuclear & particles physicsScatteringQuark fragmentation functionDeep inelastic scatteringlcsh:QC1-999Quark fragmentation functionsDeep inelastic scattering; Kaon multiplicities; Quark fragmentation functions; Strange quark; Nuclear and High Energy PhysicsHigh Energy Physics::ExperimentParticle Physics - ExperimentKaon multiplicitieslcsh:PhysicsDeep inelastic scattering
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