0000000000178837

AUTHOR

K. A. Parker

showing 6 related works from this author

Measurements of four-lepton production in pp collisions at s=8 TeV with the ATLAS detector

2016

A search is presented for a high-mass Higgs boson in the , , , and decay modes using the ATLAS detector at the CERN Large Hadron Collider. The search uses proton-proton collision data at a centre-o ...

PhysicsNuclear and High Energy PhysicsParticle physicsLarge Hadron ColliderPhysics::Instrumentation and Detectors010308 nuclear & particles physicsAtlas (topology)Atlas detectorHigh Energy Physics::Phenomenology01 natural sciencesNuclear physics0103 physical sciencesHiggs bosonPhysics::Accelerator PhysicsHigh Energy Physics::ExperimentNuclear Experiment010306 general physicsLeptonPhysics Letters B
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The ATLAS Data Acquisition and High Level Trigger system

2016

Journal of Instrumentation 11(06), P06008 (2016). doi:10.1088/1748-0221/11/06/P06008

High level triggerComputer sciencedata acquisitionPhysics::Instrumentation and DetectorsLarge hadron collideronline filteringTrigger Concepts and Systems (Hardware and Software)Control and Monitor Systems Online01 natural sciencesOnline farms and online filteringData acquisitionRecopilación de datos[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Detectors and Experimental TechniquesInstrumentationMathematical PhysicsSettore FIS/01Online Farms and Online FilteringLarge Hadron ColliderControl and monitor systems onlineATLAS experimentATLASmedicine.anatomical_structureTrigger concepts and systems (hardware and software)Triggers and rulesComputer hardwareperformanceOnline farms andControl and monitor systems online; Data acquisition concepts; Online farms and online filtering; Trigger concepts and systems (hardware and software)Ciências Naturais::Ciências Físicas:Ciências Físicas [Ciências Naturais]Data Acquisition ConceptsATLAS detector; ATLAS experiment; CERN; Large Hadron ColliderATLAS experiment610Accelerator Physics and Instrumentation530LHC ATLAS High Energy Physics TriggerAtlas (anatomy)0103 physical sciencesmedicineddc:610ElectronicsInstrumentation (computer programming)Control and monitor systems online; Data acquisition concepts; Online farms and; online filtering; Trigger concepts and systems (hardware and software)010306 general physicsCiencias ExactasScience & Technology010308 nuclear & particles physicsbusiness.industryData acquisition conceptsFísicaAcceleratorfysik och instrumenteringtriggerSistema en líneaData flow diagrammonitoringHigh Energy Physics::Experimentbusiness
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Measurement of jet charge in dijet events froms=8  TeVppcollisions with the ATLAS detector

2016

The momentum-weighted sum of the charges of tracks associated to a jet is sensitive to the charge of the initiating quark or gluon. This paper presents a measurement of the distribution of momentum ...

QuarkQuantum chromodynamicsCoupling constantPhysicsParticle physics010308 nuclear & particles physicsScatteringAtlas detectorHigh Energy Physics::Latticemedia_common.quotation_subjectNuclear TheoryHigh Energy Physics::PhenomenologyPerturbative QCD01 natural sciencesAsymmetryGluonNuclear physics0103 physical sciencesHigh Energy Physics::Experiment010306 general physicsmedia_commonPhysical Review D
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Measurement of the differential cross-section of highly boosted top quarks as a function of their transverse momentum ins=8  TeVproton-proton collisi…

2016

The differential cross-section for pair production of top quarks with high transverse momentum is measured in 20.3 fb(-1) of proton-proton collisions at a center-of-mass energy of 8 TeV. The measur ...

QuarkPhysicsTop quarkParticle physicsProton010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyNuclear TheoryFunction (mathematics)01 natural sciences7. Clean energyNuclear physicsmedicine.anatomical_structurePair productionAtlas (anatomy)Phase space0103 physical sciencesTransverse momentummedicinePhysics::Accelerator PhysicsNuclear Experiment010306 general physicsPhysical Review D
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Measurement of photon?jet transverse momentum correlations in 5.02 TeV Pb + Pb and pp collisions with ATLAS

2019

Jets created in association with a photon can be used as a calibrated probe to study energy loss in the medium created in nuclear collisions. Measurements of the transverse momentum balance between isolated photons and inclusive jets are presented using integrated luminosities of 0.49 nb−1 of Pb + Pb collision data at TeV and 25 pb−1 of pp collision data at TeV recorded with the ATLAS detector at the LHC. Photons with transverse momentum GeV and are paired with all jets in the event that have GeV and pseudorapidity . The transverse momentum balance given by the jet-to-photon ratio, , is measured for pairs with azimuthal opening angle . Distributions of the per-photon jet yield as a function…

PhotonLEAD-LEAD COLLISIONS; PP COLLISIONS; ROOT-S(NN)=2.76 TEV; DEPENDENCEheavy ion: scatteringPhysics::Instrumentation and DetectorsMonte Carlo methodRelativistic heavy ion collisionsphoton–jet transverse momentum correlationsnucl-ex01 natural sciencesHigh Energy Physics - ExperimentDouble Drell–YanSubatomär fysikHigh Energy Physics - Experiment (hep-ex)Double parton-scatteringDEPENDENCESubatomic Physicsscattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]luminositiesCollisions ROOT-S(NN)=2.76 TEVNuclear Experiment (nucl-ex)Nuclear Experimentdimension: 2GeneralLiterature_REFERENCE(e.g.dictionariesencyclopediasglossaries)Nuclear ExperimentMonte CarloComputingMilieux_MISCELLANEOUSQCComputer Science::DatabasesPhysicsJet (fluid)Large Hadron ColliderSettore FIS/01 - Fisica Sperimentalephotonyield [jet]transverse momentum: correlationATLASlcsh:QC1-999:Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]medicine.anatomical_structureCERN LHC Coll2 [dimension]nuclear matterLHCLEAD-LEAD COLLISIONSjet: yieldParticle Physics - ExperimentNuclear and High Energy Physicsp p: scatteringenergy loss [parton]530 PhysicsCiências Naturais::Ciências FísicasAstrophysics::High Energy Astrophysical Phenomena:Ciências Físicas [Ciências Naturais]FOS: Physical sciencesddc:500.2LHC ATLAS High Energy Physics[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]jets Nuclear physicsAtlas (anatomy)0103 physical sciencesCalibrationmedicineddc:530RapidityNuclear Physics - Experiment5020 GeV-cms/nucleonHigh Energy Physics010306 general physicsCiencias ExactasFour-lepton productionHiggs golden decay channelPP COLLISIONSScience & Technology010308 nuclear & particles physicshep-exHigh Energy Physics::Phenomenologynucleus:Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP]FísicaNuclear mattercalibrationjet quenching* Automatic Keywords *rapidityExperimental High Energy PhysicsHigh Energy Physics::Experimentparton: energy losscorrelation [transverse momentum]lcsh:Physicsexperimental resultsPhysics Letters B
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Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector

2018

Physics letters / B 784, 173 - 191 (2018). doi:10.1016/j.physletb.2018.07.035

associated production [Higgs particle]Yukawa [coupling]13000 GeV-cms01 natural sciencesStandard deviationSubatomär fysikscattering [p p]Z0: pair productionCollisionsmeasured [total cross section]протон-протонные столкновенияGeneralLiterature_REFERENCE(e.g.dictionariesencyclopediasglossaries)ComputingMilieux_MISCELLANEOUSLHC; Higgs; Top-QuarkLarge Hadron ColliderQ007THXlcsh:QC1-999Top-Quark:Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]pair production [Z0]CERN LHC CollHiggs bosonХиггса бозонcolliding beams [p p]top: pair productionHiggs particle: decay modesp p: scatteringmass spectrum: (4lepton)Ciências Naturais::Ciências FísicasAstrophysics::High Energy Astrophysical PhenomenaSTANDARD MODELddc:500.2SEARCHddc:530High Energy Physics010306 general physicstop quarktwo-photon [mass spectrum]Science & TechnologyHiggs particle: coupling010308 nuclear & particles physics(4lepton) [mass spectrum]HIGGSExperimental High Energy PhysicsATLAS детекторp p: colliding beamslcsh:Physicscoupling: Yukawamass spectrum: two-photonHiggsTop quarkHiggs Top LHC observationБольшой адронный коллайдерAtlas detectorCiencias Físicasbranching ratio [Higgs particle]pair production [top]High Energy Physics - Experiment//purl.org/becyt/ford/1 [https]W: pair productionHigh Energy Physics - Experiment (hep-ex)Subatomic Physics[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Physicsscattering | p p: colliding beams | top: pair production | Higgs particle: associated production | Higgs particle: decay modes | bottom: pair production | W: pair production | Z0: pair production | tau: pair production | photon: pair production | Higgs particle: coupling | coupling: Yukawa | CERN LHC Coll | ATLAS | mass spectrum: two-photon | mass spectrum: (4lepton) | Higgs particle: branching ratio | total cross section: measured | experimental results | 13000 GeV-cms [p p]proton–proton collisionstau: pair productionSettore FIS/01 - Fisica SperimentaleTOPATLASpair production [bottom]pair production [tau]S126STHpair production [W]LHCphoton: pair productionCIENCIAS NATURALES Y EXACTASParticle Physics - Experimentpair production [photon]jetsParticle physicsNuclear and High Energy Physicscoupling [Higgs particle]Higgs boson530 Physics:Ciências Físicas [Ciências Naturais]decay modes [Higgs particle]FOS: Physical sciencesbottom: pair productionFísica de Partículas y Campos5300103 physical sciencesHigh Energy Physics::Phenomenology:Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP]//purl.org/becyt/ford/1.3 [https]Higgs particle: associated productionHiggs particle: branching ratiototal cross section: measuredHigh Energy Physics::ExperimentHadron-hadron collisionsexperimental results
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