Search results for " DETECTOR"

showing 10 items of 2719 documents

Search for photonic signatures of gauge-mediated supersymmetry in 8TeV pp collisions with the ATLAS detector

2015

A search is presented for photonic signatures motivated by generalized models of gauge-mediated supersymmetry breaking. This search makes use of 20.3  fb[superscript −1] of proton-proton collision data at √s = 8  TeV recorded by the ATLAS detector at the LHC, and explores models dominated by both strong and electroweak production of supersymmetric partner states. Four experimental signatures incorporating an isolated photon and significant missing transverse momentum are explored. These signatures include events with an additional photon, lepton, b-quark jet, or jet activity not associated with any specific underlying quark flavor. No significant excess of events is observed above the Stand…

transverse momentum [photon]Большой адронный коллайдерCiencias FísicasPhysics beyond the Standard ModelPROTON-PROTON COLLISIONSFORTRAN CODEElementary particlesymmetry breaking [supersymmetry]gravitinoHigh Energy Physics - ExperimentMEASUREMENTSubatomär fysik//purl.org/becyt/ford/1 [https]High Energy Physics - Experiment (hep-ex)суперсимметрияSubatomic Physicsscattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]HADRON COLLIDERSGeneralLiterature_REFERENCE(e.g.dictionariesencyclopediasglossaries)QC8000 GeV-cmsPhysicsLarge Hadron ColliderJET ENERGYSettore FIS/01 - Fisica SperimentaleElectroweak interactionPhotonicSUPERGAUGE TRANSFORMATIONSSupersymmetryATLASbottom [jet]Supersymmetry breakingCERN LHC CollPhotonic signaturesgauge [mediation]Physical Sciencesflavor [quark]GravitinoLHCcolliding beams [p p]CIENCIAS NATURALES Y EXACTASsignatureParticle Physics - ExperimentParticle physicsNuclear and High Energy Physics530 PhysicsCiências Naturais::Ciências Físicas:Ciências Físicas [Ciências Naturais]FOS: Physical sciencesстолкновение частицpair production [neutralino]530MISSING TRANSVERSE-MOMENTUMNuclear physicsGauge-mediatedphotonic signatures; gauge-mediated supersymmetry; ATLAS detectorFysikddc:530High Energy PhysicsCiencias ExactasPROTON-PROTON COLLISIONS; MISSING TRANSVERSE-MOMENTUM; JET ENERGY; MEASUREMENT; ROOT-S=7 TEV; HADRON COLLIDERS; SUPERGAUGE TRANSFORMATIONS; FORTRAN CODE; MODEL; LHC; PERFORMANCEScience & Technologyelectroweak interactionATLAS detectorROOT-S=7 TEVHigh Energy Physics::PhenomenologyFísica//purl.org/becyt/ford/1.3 [https]PERFORMANCEAstronomíaMODELgravitationmissing-energy [transverse momentum]Proton-Proton CollisionsExperimental High Energy PhysicsHigh Energy Physics::ExperimentSupersymmetryATLAS детекторexperimental resultsLepton
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Extending Physics Potential of Large Liquid Scintillator Neutrino Detectors

2016

tutkimuslaitteetneutriinotneutrinosliquid scintillatorsnestetuikeilmaisimetsteriilit neutriinotneutriino-oskillaatioCP violationsterile neutrinosilmaisimetCP-rikkoneutrino oscillationDetectors and Experimental TechniquesgeoneutriinotgeoneutrinosParticle Physics - Experimentneutrino detectors
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The OLYMPUS Experiment

2014

Nuclear instruments & methods in physics research / A 741, 1 - 17 (2014). doi:10.1016/j.nima.2013.12.035

two-photon [exchange]Physics - Instrumentation and DetectorsPhysics::Instrumentation and DetectorsHadronluminosity: monitoringRecoil4-MOMENTUM TRANSFERSNuclear Experiment (nucl-ex)Nuclear ExperimentInstrumentationNuclear ExperimentPhysicsElastic scatteringLuminosity (scattering theory)ELECTROMAGNETIC FORM-FACTORSInstrumentation and Detectors (physics.ins-det)elastic scattering [cross section]positron p: elastic scatteringAntimatterdrift chamberelastic scattering [electron p]target [hydrogen]proportional chamberCROSS-SECTIONNuclear and High Energy PhysicsELECTRON-PROTONDESY DORIS StorFOS: Physical sciencesmonitoring [luminosity]time-of-flight530electron p: elastic scatteringNuclear physicsCross section (physics)RATIO(GEV/C)(2)p: form factor: ratiocalorimeterddc:530cross section: elastic scatteringactivity reporthydrogen: targetexchange: two-photonScatteringPOSITRONSDESYelastic scattering [positron p]magnetic spectrometerELECTROMAGNETIC FORM-FACTORS; PROTON ELASTIC-SCATTERING; 4-MOMENTUM TRANSFERS; ELECTRON-PROTON; CROSS-SECTION; RATIO; (GEV/C)(2); POSITRONSform factor: ratio [p]gas electron multiplierPhysics::Accelerator PhysicsPROTON ELASTIC-SCATTERINGHigh Energy Physics::Experiment
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Ultra-High Energy Neutrinos at the Pierre Auger Observatory

2013

The observation of ultrahigh energy neutrinos (UHE nu s) has become a priority in experimental astroparticle physics. UHE nu s can be detected with a variety of techniques. In particular, neutrinos can interact in the atmosphere (downward-going nu) or in the Earth crust (Earth-skimming nu), producing air showers that can be observed with arrays of detectors at the ground. With the surface detector array of the Pierre Auger Observatory we can detect these types of cascades. The distinguishing signature for neutrino events is the presence of very inclined showers produced close to the ground (i.e., after having traversed a large amount of atmosphere). In this work we review the procedure and …

ultra high energy neutrino[SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]Physics::Instrumentation and DetectorsCiencias FísicasAstronomyFluxAstrophysics7. Clean energy01 natural sciencesAltas energíasAuger//purl.org/becyt/ford/1 [https]surface [detector]ObservatoryneutriniCosmic-rayscosmic rayHigh Energy Astrophysical Phenomena (astro-ph.HE)PhysicsCascada atmosférica extensaOBSERVATÓRIOS[SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]PhysicsSettore FIS/01 - Fisica SperimentaleAstrophysics::Instrumentation and Methods for Astrophysicsneutrino; Augerlcsh:QC1-999AugercascadeUHE [neutrino]observatoryPhysics::Space PhysicsComputingMethodologies_DOCUMENTANDTEXTPROCESSINGFísica nuclearultra high energy neutrinosNeutrinoAstrophysics - High Energy Astrophysical PhenomenaCIENCIAS NATURALES Y EXACTASsignatureTAU-NEUTRINOSatmosphere [showers]FLUXNuclear and High Energy Physics[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]Article SubjectairAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesCosmic rayFísica de Partículas y CamposLIMITPartícules (Física nuclear)Ultra high energy cosmic rayAtmosphere[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]Air-showersSEARCHNeutrino0103 physical sciencesddc:530010306 general physicsAstrophysiqueCiencias ExactasPierre Auger ObservatoryAstroparticle physicsSPECTRUM010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyFísicaUltra high energy cosmic raystelescopes//purl.org/becyt/ford/1.3 [https]Ultrahigh Energyflux13. Climate actionenergy [neutrino]Pierre AugerExperimental High Energy PhysicsARRAYHigh Energy Physics::ExperimentAstroparticle physicslcsh:Physics
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"Table 2" of "Measurement of azimuthal anisotropy of muons from charm and bottom hadrons in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detec…

2020

Summary of results for inclusive muon v2 as a function of pT. Uncertainties are statistical and systematic, respectively.

v213000.0Physics::Instrumentation and DetectorsP P --> HF muon + XPhysics::Accelerator PhysicsHigh Energy Physics::ExperimentHF muonProton-Proton Collision
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"Table 1" of "Measurement of azimuthal anisotropy of muons from charm and bottom hadrons in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detec…

2020

Summary of results for inclusive muon v2 as a function of multiplicity. Uncertainties are statistical and systematic, respectively.

v213000.0Physics::Instrumentation and DetectorsP P --> HF muon + XPhysics::Accelerator PhysicsHigh Energy Physics::ExperimentHF muonProton-Proton Collision
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Synthesis of phase-locked loop : analytical methods and simulation

2013

vaihelukitut silmukatcharacteristicvaihevertailijatphase-locked loopPLL with squarerelektroniset piiritphase detectorsimulointimatemaattiset mallit
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The ALICE experiment at the CERN LHC

2008

Journal of Instrumentation 3(08), S08002 (2008). doi:10.1088/1748-0221/3/08/S08002

visible and IR photonsLiquid detectorshigh energyPhotonPhysics::Instrumentation and DetectorsTransition radiation detectorsTiming detectors01 natural sciencesOverall mechanics designParticle identificationSoftware architecturesParticle identification methodsGaseous detectorscluster findingDetector cooling and thermo-stabilizationDetector groundingParticle tracking detectors[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Special cablesDetector alignment and calibration methodsDetectors and Experimental TechniquesNuclear ExperimentVoltage distributions.Photon detectors for UVInstrumentationMathematical PhysicsQuantum chromodynamicsPhysicsLarge Hadron ColliderSpectrometersPhysicsDetectorcalibration and fitting methodsTransition radiation detectorScintillatorsData processing methodsAnalysis and statistical methodsData reduction methodsParticle physicsCherenkov and transition radiationTime projection chambers610dE/dx detectorsNuclear physicsCalorimetersPattern recognitionGamma detectors0103 physical sciencesddc:610Solid state detectors010306 general physicsMuonInstrumentation for heavy-ion acceleratorsSpectrometerLarge detector systems for particle and astroparticle physics010308 nuclear & particles physicsCERN; LHC; ALICE; heavy ion; QGPCherenkov detectorsComputingVoltage distributionsManufacturingscintillation and light emission processesanalysis and statistical methods; calorimeters; cherenkov and transition radiation; cherenkov detectors; computing; data processing methods; data reduction methods; de/dx detectors; detector alignment and calibration methods; detector cooling and thermo-stabilization; detector design and construction technologies and materials; detector grounding; gamma detectors; gaseous detectors; instrumentation for heavy-ion accelerators; instrumentation for particle accelerators and storage rings - high energy; large detector systems for particle and astroparticle physics; liquid detectors; manufacturing; overall mechanics design; particle identification methods; particle tracking detectors; pattern recognition; cluster finding; calibration and fitting methods; photon detectors for uv; visible and ir photons; scintillators; scintillation and light emission processes; simulation methods and programs; software architectures; solid state detectors; special cables; spectrometers; time projection chambers; timing detectors; transition radiation detectors; voltage distributionsInstrumentation for particle accelerators and storage ringsInstrumentation; Mathematical PhysicsHigh Energy Physics::ExperimentSimulation methods and programsDetector design and construction technologies and materials
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Agronomical evaluation of Sicilian biotypes of Lavandula stoechas L. spp. stoechas and analysis of the essential oils

2015

The aim of this study was to characterize wild lavender, which was collected in three different areas of Sicily (Italy),according to agronomic and chemical evaluation. The collection sites were located in Pantelleria island, Partinico (a warm sub-area of Lauretum) and Castelbuono (a middle sub-area of Lauretum). All the populations were identified as Lavandula stoechas L. ssp. stoechas. Essential oils were extracted by hydrodistillation and analyzed by gas chromatography– flame ionization detector (GC–FID) and GC–mass spectrometry (GC–MS). GC–FID and GC–MS analyses permitted the identification of 101 components from the essential oils. We analyzed only the flowers and leaves of L. stoechas …

wild Lavandula stoechas L. ssp. stoechaChemotypeLavenderprincipal component analysisIonization detectorGeneral ChemistryBiologybiology.organism_classificationlanguage.human_languageessential oilSettore AGR/02 - Agronomia E Coltivazioni Erbaceefenchone chemotypeBotanylanguageLavandula stoechasSicilianessential oils fenchone chemotype principal component analysis wild Lavandula stoechas L. ssp. stoechasessential oilswild Lavandula stoechas L. ssp. stoechas
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The Large Observatory For x-ray Timing

2014

The Large Observatory For x-ray Timing (LOFT) was studied within ESA M3 Cosmic Vision framework and participated in the final down-selection for a launch slot in 2022-2024. Thanks to the unprecedented combination of effective area and spectral resolution of its main instrument, LOFT will study the behaviour of matter under extreme conditions, such as the strong gravitational field in the innermost regions of accretion flows close to black holes and neutron stars, and the supra-nuclear densities in the interior of neutron stars. The science payload is based on a Large Area Detector (LAD, 10 m 2 effective area, 2-30 keV, 240 eV spectral resolution, 1 deg collimated field of view) and a WideFi…

x-ray and γ-ray instrumentationcompact objects; microchannel plates; X-ray detectors; X-ray imaging; X-ray spectroscopy; X-ray timing; Electronic Optical and Magnetic Materials; Condensed Matter Physics; Computer Science Applications1707 Computer Vision and Pattern Recognition; Applied Mathematics; Electrical and Electronic EngineeringVisionX-ray timingObservatoriesField of view01 natural sciences7. Clean energyneutron starsObservatory010303 astronomy & astrophysicsPhysicsEquipment and servicesApplied MathematicsAstrophysics::Instrumentation and Methods for AstrophysicsSteradian[ SDU.ASTR.IM ] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Computer Science Applications1707 Computer Vision and Pattern RecognitionX-ray detectorsCondensed Matter Physicscompact objectsX-ray spectroscopyAstrophysics - Instrumentation and Methods for AstrophysicsX-ray detector[PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Cosmic VisionSpectral resolutionmicrochannel platesAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesNOmicrochannel platecompact objects; microchannel plates; X-ray detectors; X-ray imaging; X-ray spectroscopy; X-ray timing; Electronic Optical and Magnetic Materials; Condensed Matter Physics; Applied Mathematics; Electrical and Electronic EngineeringSettore FIS/05 - Astronomia e AstrofisicaX-rayscompact object0103 physical sciencesElectronicOptical and Magnetic MaterialsElectrical and Electronic EngineeringSpectral resolutionInstrumentation and Methods for Astrophysics (astro-ph.IM)dense hadronic matterSensors010308 nuclear & particles physicsX-ray imagingAstronomyAccretion (astrophysics)[SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Neutron star13. Climate actionx-ray and γ-ray instrumentation; neutron stars; dense hadronic matter[ PHYS.ASTR.IM ] Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Gamma-ray burstastro-ph.IM
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