0000000001092148

AUTHOR

A. C. Koenig

showing 3 related works from this author

Search for new particles in two-jet final states in 7 TeV proton-proton collisions with the ATLAS detector at the LHC

2010

19 páginas, 2 figuras, 1 tabla.-- et al.(ATLAS Collaboration).

ProtonAtlas detectorPhysics::Instrumentation and DetectorsPhysics beyond the Standard ModelGeneral Physics and AstronomyJet (particle physics)particle physic01 natural sciencesSettore FIS/04 - Fisica Nucleare e SubnucleareHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)12.60.Rcddc:550[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]13.87.CeQCPhysicsPACS numbers: 13.85.Rm 12.60.Rc 13.87.Ce 14.80.-jLarge Hadron ColliderLuminosity (scattering theory)Cross sectionAcceleradors de partículesSettore FIS/01 - Fisica Sperimentale14.80.-jATLASnumbers: 13.85.Rm3. Good healthDijetsmedicine.anatomical_structureComputingMethodologies_DOCUMENTANDTEXTPROCESSINGTWO-JETSLHCParticle Physics - ExperimentjetsFinal stateParticle physicsCiências Naturais::Ciências Físicas:Ciências Físicas [Ciências Naturais]FOS: Physical sciencesddc:500.2530Partícules (Física nuclear)Nuclear physicsCross section (physics)Excited QuarksAtlas (anatomy)0103 physical sciencesmedicine010306 general physicsIntegrated luminosityProton proton collisionsParton Distributions010308 nuclear & particles physicsATLAS detectorsHigh Energy Physics::PhenomenologyFísicaPARTON DISTRIBUTIONS HADRON COLLIDERS EXCITED QUARKS DIJETSHadron CollidersHeavy particlesLHC ; ATLAS ; Collisions ; 7 TeV ; Two jets ; ResonancesExperimental High Energy PhysicsNEW PARTICLESproton-proton collisionsHigh Energy Physics::Experimentcollider
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A search for new physics in dijet mass and angular distributions in pp collisions at [subscript √s=7] TeV measured with the ATLAS detector

2011

A search for new interactions and resonances produced in LHC proton–proton (pp) collisions at a centre-of-mass energy ps = 7 TeV was performed with the ATLAS detector. Using a dataset with an integrated luminosity of 36 pb−1, dijet mass and angular distributions were measured up to dijet masses of 3.5 TeV and were found to be in good agreement with Standard Model predictions. This analysis sets limits at 95% CL on various models for new physics: an excited quark is excluded for mass between 0.60 and 2.64 TeV, an axigluon hypothesis is excluded for axigluon masses between 0.60 and 2.10 TeV and quantum black holes are excluded in models with six extra space–time dimensions for quantum gravity…

QuarkParticle physicsChiral ColorCiências Naturais::Ciências FísicasPhysics beyond the Standard ModelAstrophysics::High Energy Astrophysical Phenomena:Ciências Físicas [Ciências Naturais]General Physics and AstronomyFOS: Physical sciencesddc:500.2dijet; mass; pp collisionts; ATLAS detector5307. Clean energy01 natural sciencesStandard ModelHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)Atlas (anatomy)Chiral color0103 physical sciencesmedicine[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]String resonance010306 general physicsPhysicsQuantum chromodynamicsLarge Hadron ColliderScience & Technology010308 nuclear & particles physicsParton DistributionsSettore FIS/01 - Fisica SperimentaleHigh Energy Physics::PhenomenologyFísicaHadron CollidersQCDmedicine.anatomical_structureExperimental High Energy Physicsddc:540ComputingMethodologies_DOCUMENTANDTEXTPROCESSINGQuarkFísica nuclearHigh Energy Physics::ExperimentParticle Physics - Experiment
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Performance of $b$-Jet Identification in the ATLAS Experiment

2016

We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, HGF, and MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF, I-CORE and Benoziyo Center, Israel; INFN, Italy; MEXT an…

detector-systems performancePerformance of High Energy Physics Detectorsecondary [vertex]Elementary particle01 natural sciencesPARTONlaw.inventionSubatomär fysikCHANNELcluster findingscattering [p p]impact parameterGeneralLiterature_REFERENCE(e.g.dictionariesencyclopediasglossaries)протон-протонные столкновенияQBLarge detector-systems performanceHigh energy physics detectorLarge Hadron ColliderLarge detector systems for particle and astroparticle physics; Large detector-systems performance; Pattern recognition cluster finding calibration and fitting methods; Performance of High Energy Physics Detectors; Instrumentation; Mathematical Physicstrack data analysisQUARK PAIR PRODUCTIONbottom [jet]CERN LHC CollPattern recognition cluster finding calibration and fitting method7000 GeV-cmscolliding beams [p p]performanceHADRONIC COLLISIONSCiências Naturais::Ciências FísicasLarge detectorFitting methodHigh energy physicATLAS LHC High Energy Physics510 MathematicsmuonDISTRIBUTIONSUncertainty analysis Astroparticle physicHigh Energy Physics010306 general physicsSystematic uncertainties AlgorithmsAstroparticle physicsCalibration and fitting methodsScience & Technology010308 nuclear & particles physicsLarge detector systems for particle and astroparticle physicsParticle acceleratorRangingPerformance of High Energy PhysicsCOLLIDERScorrelationExperimental High Energy PhysicsPerformance of High Energy Physics DetectorshadronATLAS детекторБольшой адронный коллайдерcharm [jet]Elementary particleHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)lawSubatomic Physics[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Detectors and Experimental TechniquesInstrumentationUncertainty analysisMathematical PhysicsPhysicsPattern recognition cluster finding calibration and fitting methods4. EducationATLAS experimentSettore FIS/01 - Fisica SperimentaleDetectorsflavor [jet]calibration and fitting methodsATLASLarge Hadron ColliderLarge detector systems for particle and astroparticle physics; Large; detector-systems performance; Pattern recognition cluster finding; calibration and fitting methods; Performance of High Energy Physics; Detectors; PRODUCTION CROSS-SECTION; QUARK PAIR PRODUCTION; ROOT-S=7 TEV; PARTON; DISTRIBUTIONS; HADRONIC COLLISIONS; MATRIX-ELEMENTS; LHC; COLLIDERS; DETECTOR; CHANNEL8. Economic growthCalibrationparticle identification [bottom]LHCImpact parameterParticle Physics - ExperimentParticle physicsdata analysis method530 Physics:Ciências Físicas [Ciências Naturais]FOS: Physical sciences530MATRIX-ELEMENTSparticle identification [charm]on-line [trigger]Pattern recognition0103 physical sciencesComplementary methodddc:610DETECTORROOT-S=7 TEVCluster findingFísicaLarge detector systems for particle and astroparticle physics; Large detector-systems performance; Pattern recognition cluster finding calibration and fitting methods; Performance of High Energy Physics DetectorsPattern recognition systemcalibrationtracksPRODUCTION CROSS-SECTIONefficiencyHadronLarge detector systems for particle and astroparticle physicLargeHigh Energy Physics::ExperimentStatistical correlationstatisticalexperimental results
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