Search results for "4-MOMENTUM TRANSFERS"

showing 2 items of 2 documents

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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Light baryons and their electromagnetic interactions in the covariant constituent quark model

2012

We extend the confined covariant constituent quark model that was previously developed by us for mesons to the baryon sector. In our numerical calculation we use the same values for the constituent quark masses and the infrared cutoff as have been previously used in the meson sector. In a first application we describe the static properties of the proton and neutron, and the $\Lambda$-hyperon (magnetic moments and charge radii) and the behavior of the nucleon form factors at low momentum transfers. We discuss in some detail the conservation of gauge invariance of the electromagnetic transition matrix elements in the presence of a nonlocal coupling of the baryons to the three constituent quar…

Nuclear and High Energy PhysicsParticle physicsMesonHigh Energy Physics::LatticeNuclear TheoryConstituent quarkDown quarkFOS: Physical sciencesPROTONBottom quarkHigh Energy Physics - Phenomenology (hep-ph)Nuclear ExperimentPhysicsCOMPOSITE PARTICLESELASTIC SCATTERINGPOLARIZATION TRANSFERHigh Energy Physics::PhenomenologyHyperonRELATIVISTIC 3-QUARK MODELMAGNETIC FORM-FACTORDEUTERONBaryonHigh Energy Physics - PhenomenologyQuantum electrodynamicsHEAVY BARYONSUp quarkNEUTRONHigh Energy Physics::ExperimentSQUARED 4-MOMENTUM TRANSFERSNucleon
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