Search results for "proportional chamber"

showing 2 items of 2 documents

Resolution of the ATLAS muon spectrometer monitored drift tubes in LHC Run 2

2019

The momentum measurement capability of the ATLAS muon spectrometer relies fundamentally on the intrinsic single-hit spatial resolution of the monitored drift tube precision tracking chambers. Optimal resolution is achieved with a dedicated calibration program that addresses the specific operating conditions of the 354 000 high-pressure drift tubes in the spectrometer. The calibrations consist of a set of timing offsets and drift time to drift distance transfer relations, and result in chamber resolution functions. This paper describes novel algorithms to obtain precision calibrations from data collected by ATLAS in LHC Run 2 and from a gas monitoring chamber, deployed in a dedicated gas fac…

Wire chambers (MWPCdrift tube13000 GeV-cmsPhysics::Instrumentation and DetectorsmuonsTracking (particle physics)01 natural sciences030218 nuclear medicine & medical imagingHigh Energy Physics - ExperimentSubatomär fysikMWPCHigh Energy Physics - Experiment (hep-ex)Gaseous detectors0302 clinical medicineWire chambersDrift tubesSubatomic Physicsscattering [p p][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]tracking detectorProportional chambersmomentum resolutionInstrumentationImage resolutionMathematical Physicsdrift tubesPhysicsLarge Hadron ColliderDrift chamberstrack data analysisMuon spectrometersResolution (electron density)DetectorSettore FIS/01 - Fisica SperimentaleATLAS:Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 [VDP]Wire chambers (MWPC Thin-gap chambers drift chambers drift tubes proportional chambers etc)medicine.anatomical_structureCERN LHC Collproportional chambers etc)Gaseous detectors; Muon spectrometers; Particle tracking detectors (gaseous detectors); Wire chambers (MWPC thin-gap chambers drift chambers drift tubes proportional chambers etc)MDT chambersWire chambers (MWPC)LHCcolliding beams [p p]Particle Physics - Experimentp p: scatteringspectrometer [muon]Ciências Naturais::Ciências Físicas530 PhysicsParticle tracking detectors (Gaseous detectors):Ciências Físicas [Ciências Naturais]610FOS: Physical sciencesdrift chamber [muon]gas [monitoring]programming03 medical and health sciencesOpticsAtlas (anatomy)Muon spectrometer0103 physical sciencesCalibrationmedicinemuon: drift chamberGaseous detectorddc:610drift chambersHigh Energy Physicsspatial resolutionMuonScience & Technology010308 nuclear & particles physicsbusiness.industryhep-ex:Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 [VDP]Thin-gap chamberscalibrationmonitoring: gasExperimental High Energy Physicsbusinessp p: colliding beamsmuon: spectrometerexperimental results
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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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