0000000000904187

AUTHOR

Choi K.

showing 2 related works from this author

Search for magnetically-induced signatures in the arrival directions of ultra-high-energy cosmic rays measured at the Pierre Auger Observatory

2020

We search for signals of magnetically-induced effects in the arrival directions of ultra-high-energy cosmic rays detected at the Pierre Auger Observatory. We apply two different methods. One is a search for sets of events that show a correlation between their arrival direction and the inverse of their energy, which would be expected if they come from the same point-like source, they have the same electric charge and their deflection is relatively small and coherent. We refer to these sets of events as "multiplets". The second method, called "thrust", is a principal axis analysis aimed to detect the elongated patterns in a region of interest. We study the sensitivity of both methods using a …

electric [charge]AstronomydeflectionThrustmagnetic fieldAstrophysics01 natural sciencesmass spectrumhelium: nucleusbenchmarksurface [detector]Cosmic ray experimentsUltra-high-energy cosmic ray010303 astronomy & astrophysicsPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)astro-ph.HEAstrophysics::Instrumentation and Methods for AstrophysicsCosmic ray experiments; Ultra high energy cosmic raysAugerobservatoryacceleration [cosmic radiation]Astrophysics - High Energy Astrophysical PhenomenasignaturePrincipal axis theoremActive galactic nucleusCherenkov counter: waterAstrophysics::High Energy Astrophysical PhenomenaUHE [cosmic radiation]energy spectrumFOS: Physical sciencesnucleus [helium]Cosmic rayElectric chargeCosmic ray experimentGLASTdetector: fluorescence0103 physical sciencesddc:530thrustcosmic radiation: UHEHigh Energy Physicscosmic radiation: accelerationAGNAstrophysiquePierre Auger Observatoryfluorescence [detector]010308 nuclear & particles physicsdetector: surfacecharge: electricwater [Cherenkov counter]Astronomy and AstrophysicsUltra high energy cosmic raysAstronomiesensitivityGalaxycoherencefluxgamma raymultipletcorrelationExperimental High Energy Physicsgalaxy[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]RAIOS CÓSMICOS
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Search for Magnetic Monopoles and Stable High-Electric-Charge Objects in 13 Tev Proton-Proton Collisions with the ATLAS Detector

2020

We thank CERN for the very successful operation of the LHC, aswell as the support staff fromour institutionswithout whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; FWF, BMWFW, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq, FAPESP, Brazil; NSERC, CFI, NRC, Canada; CERN; CONICYT, Chile; CAS, NSFC, MOST, China; COLCIENCIAS, Colombia; VSC CR, MSMT CR, MPO CR, Czech Republic; DNSRC, DNRF, Denmark; IN2P3-CNRS, CEA-DRF/IRFU, France; SRNSFG, Georgia; MPG, HGF, BMBF, Germany; GSRT, Greece; RGC, Hong Kong SAR, Hong Kong China; Benoziyo Center, ISF, Israel; INFN, Italy; JSPS, MEXT, Japan; JINR; CNRST, Morocco; NWO, Nether…

electric [charge]Drell-Yan process:Kjerne- og elementærpartikkelfysikk: 431 [VDP]Magnetic monopolesProton13000 GeV-cmsPhysics::Instrumentation and Detectorselectromagnetic [calorimeter]magnetic [charge]General Physics and Astronomy7. Clean energy01 natural scienceschannel cross section: upper limitHigh Energy Physics - Experimentmagnetic monopole: massSubatomär fysikparticle: stabilityHigh Energy Physics - Experiment (hep-ex)magnetic monopole: pair productionSubatomic Physicsscattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]tracking detectorstability [particle]0 [spin]1/2 [spin]Particle productionHadron collidersPhysicsRange (particle radiation)Large Hadron Colliderupper limit [channel cross section]DetectorSettore FIS/01 - Fisica Sperimentalemass [magnetic monopole]ATLAS3. Good health:Nuclear and elementary particle physics: 431 [VDP]CERN LHC Collhigh [ionization]ATLAS Detectorslower limit [mass]atlas; lhc; higgs;colliding beams [p p]pair production [magnetic monopole]Particle Physics - ExperimentsignatureDirect Productionp p: scatteringHigh-Ionizationdirect production [magnetic monopole]530 PhysicsCiências Naturais::Ciências Físicasmass: lower limit:Ciências Físicas [Ciências Naturais]Magnetic monopolespin: 0FOS: Physical sciencesLHC ATLAS High Energy Physicsddc:500.2Electromagnetic CalorimeterElectric chargeComputer Science::Digital LibrariesChargeNuclear physicsionization: high0103 physical sciencesTransition Radiation Trackersddc:530High Energy Physicsspin: 1/2010306 general physicsCiencias ExactasATLAS Collaborationcharge: magneticmagnetic monopolesS028CScience & Technologyhep-excharge: electricFísicaCharge (physics)triggerPair productioncalorimeter: electromagneticProton Proton CollisionsExperimental High Energy PhysicsMagnetic ChargesElementary Particles and FieldsHigh Energy Physics::Experimenttransition radiationHadron-hadron collisionsp p: colliding beamsmagnetic monopole: direct productionexperimental resultsPhysical Review Letters
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