Search results for "Rapidity"

showing 10 items of 810 documents

Study of J/ψ Production in Jets

2017

The production of $J/\psi$ mesons in jets is studied in the forward region of proton-proton collisions using data collected with the LHCb detector at a center-of-mass energy of 13 TeV. The fraction of the jet transverse momentum carried by the $J/\psi$ meson, $z \equiv p_{\rm T}(J/\psi)/p_{\rm T}({\rm jet})$, is measured using jets with $p_{\rm T}({\rm jet}) > 20$ GeV in the pseudorapidity range $2.5 < \eta({\rm jet}) < 4.0$. The observed $z$ distribution for $J/\psi$ mesons produced in $b$-hadron decays is consistent with expectations. However, the results for prompt $J/\psi$ production do not agree with predictions based on fixed-order non-relativistic QCD. This is the first measurement o…

13000 GeV-cmsQuantum chromodynamics: Experimental testNuclear TheoryGeneral Physics and Astronomy01 natural sciences7. Clean energytransverse momentum [jet]Settore FIS/04 - Fisica Nucleare e SubnucleareHigh Energy Physics - ExperimentParticle production Quantum chromodynamicsddc:550scattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]LHCb - Abteilung HintonParticle productionNuclear ExperimentQuantum chromodynamicsPhysicsJet (fluid)Large Hadron Collider02 Physical SciencesHadron-induced high- and super-high-energy interactions (energy > 10 GeV): Inclusive production with identified hadronParticle physicsQuarkoniumPROMPTJ/psi mesonLeptonic semileptonic and radiative decays of J/ψ Υ and other quarkoniaCERN LHC Collhadroproduction [J/psi(3100)]Pseudorapidityrapidity [jet]root S=7 TEVPhysical SciencesLHCcolliding beams [p p]Particle Physics - ExperimentParticle physicsGeneral PhysicsMesonPSI(2S)Astrophysics::High Energy Astrophysical PhenomenaPhysics Multidisciplinarynonrelativistic [quantum chromodynamics]OCTET QUARKONIA PRODUCTIONNOJets in large-Q2 scatteringNuclear physicsOctet quarkonia production PP collision root S=7 TEV PSI(2S) physics prompt decayPHYSICSPhysics and Astronomy (all)OCTET QUARKONIA PRODUCTION; PP COLLISIONS; ROOT-S=7 TEV; PSI(2S); PHYSICS; PROMPT; DECAY0103 physical sciencesRapiditySDG 7 - Affordable and Clean Energy010306 general physics/dk/atira/pure/sustainabledevelopmentgoals/affordable_and_clean_energyScience & TechnologyPP COLLISIONSROOT-S=7 TEV010308 nuclear & particles physicsPP collisionhep-exHigh Energy Physics::PhenomenologyLHC-BHEPLHCbHigh Energy Physics::ExperimentHeavy quarkoniaFísica de partículesExperimentsDECAYQuantum chromodynamicsexperimental results
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"Table 11" of "Measurement of very forward energy and particle production at midrapidity in pp and p-Pb collisions at the LHC"

2022

ZN signal normalized to MB value vs. normalized charged-particle multiplicity in p-p collisions at 13 TeV

13000.0P PZDCVery forward energymidrapidity multiplicity
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"Table 13" of "Measurement of very forward energy and particle production at midrapidity in pp and p-Pb collisions at the LHC"

2022

ZP signal normalized to MB value vs. normalized charged-particle multiplicity in p-p collisions at 13 TeV

13000.0P PZDCVery forward energymidrapidity multiplicity
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"Table 2" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"

1970

Measured inclusive jet cross section as a function of jet transverse momentum for absolute values of the jet rapidity from 0.4 to 0.8 for cone radius R = 0.7.

20477612047761Astrophysics::High Energy Astrophysical PhenomenaRapidity DependencePBAR P --&gt; JET XAstrophysics::Cosmology and Extragalactic AstrophysicsJet Productionrespiratory systemequipment and suppliescomplex mixturesInclusiveHigh Energy Physics::ExperimentD2SIG/DPT/DYRAPTransverse Momentum Dependencehuman activitiesDouble Differential Cross Sectioncirculatory and respiratory physiology
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"Table 6" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"

1970

Measured inclusive jet cross section as a function of jet transverse momentum for absolute values of the jet rapidity from 2.0 to 2.4 for cone radius R = 0.7.

20477612047761Astrophysics::High Energy Astrophysical PhenomenaRapidity DependencePBAR P --&gt; JET XJet Productionrespiratory systemequipment and suppliescomplex mixturesInclusiveHigh Energy Physics::ExperimentD2SIG/DPT/DYRAPTransverse Momentum Dependencehuman activitiesDouble Differential Cross Sectioncirculatory and respiratory physiology
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"Table 3" of "Measurement of inclusive jet and dijet cross sections in proton-proton collisions at 7 TeV centre-of-mass energy with the ATLAS detecto…

2010

Inclusive jet double-differential cross sections in the |rapidity| range 0.8 to 1.2, using a jet resolution R value of 0.4. The three (sys) errors are respectively, the Absolute JES, the Unfolding and the Luminosity uncertainties.

26119402611940Astrophysics::High Energy Astrophysical PhenomenaRapidity Dependence7000.0Astrophysics::Cosmology and Extragalactic AstrophysicsJet ProductionP P --&gt; JET XInclusiveProton-Proton ScatteringHigh Energy Physics::ExperimentD2SIG/DPT/DYRAPTransverse Momentum DependenceDouble Differential Cross SectionAstrophysics::Galaxy Astrophysics
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"Table 8" of "Measurement of inclusive jet and dijet cross sections in proton-proton collisions at 7 TeV centre-of-mass energy with the ATLAS detecto…

2010

Inclusive jet double-differential cross sections in the |rapidity| range 0.8 to 1.2, using a jet resolution R value of 0.6. The three (sys) errors are respectively, the Absolute JES, the Unfolding and the Luminosity uncertainties.

26119402611940Astrophysics::High Energy Astrophysical PhenomenaRapidity Dependence7000.0Astrophysics::Cosmology and Extragalactic AstrophysicsJet ProductionP P --&gt; JET XInclusiveProton-Proton ScatteringHigh Energy Physics::ExperimentD2SIG/DPT/DYRAPTransverse Momentum DependenceDouble Differential Cross SectionAstrophysics::Galaxy Astrophysics
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"Table 1" of "$\Upsilon$ production and nuclear modification at forward rapidity in Pb-Pb collisions at $\mathbf{\sqrt{\textit{s}_{\textbf{NN}}}=5.02…

2021

Rapidity-differential yield of $\Upsilon(1\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ divided by the average nuclear overlap function $\langle T_{\mathrm{AA}} \rangle$ for the 0–90% centrality interval ($\langle T_{\mathrm{AA}} \rangle$ = 6.28 $\pm$ 0.06 mb$^{-1}$).

5020.0InclusiveDN/DYRAPRapidity DependenceUpsilonPb Pb --&gt; UPSI(1S) &lt; MU+ MU- &gt; XLead-Lead Scattering
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"Table 2" of "$\Upsilon$ production and nuclear modification at forward rapidity in Pb-Pb collisions at $\mathbf{\sqrt{\textit{s}_{\textbf{NN}}}=5.02…

2021

Rapidity-differential yield of $\Upsilon(2\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ divided by the average nuclear overlap function $\langle T_{\mathrm{AA}} \rangle$ for the 0–90% centrality interval ($\langle T_{\mathrm{AA}} \rangle$ = 6.28 $\pm$ 0.06 mb$^{-1}$).

5020.0InclusiveDN/DYRAPRapidity DependenceUpsilonPb Pb --&gt; UPSI(2S) &lt; MU+ MU- &gt; XLead-Lead Scattering
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"Table 2" of "Measurement of the nuclear modification factor for inclusive jets in Pb+Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV with the ATLAS…

2018

No description provided.

5020.0InclusiveP P --&gt; JETS XRapidity DependencePTRECO / PTTRUTHDouble Differential DistributionJet ProductionTransverse Momentum Dependence
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