Search results for "form factor: electromagnetic"

showing 2 items of 2 documents

Measurement of the Charge-Averaged Elastic Lepton-Proton Scattering Cross Section by the OLYMPUS Experiment

2020

Physical review letters 126(16), 162501 (1-6) (2021). doi:10.1103/PhysRevLett.126.162501

ProtonPhysics::Instrumentation and Detectorselectromagnetic [calorimeter]elastic scatteringGeneral Physics and AstronomyElectronmomentum transfer dependence01 natural sciencesEconomicaelectromagnetic form factorsDESY LabNuclear Experiment (nucl-ex)Nuclear ExperimentNuclear ExperimentPhysicsElastic scatteringLuminosity (scattering theory)Form factor (quantum field theory)elastic scattering [cross section]recoil [p]beam [positron]target [hydrogen]electromagnetic [form factor]electron-proton scatteringSocio-culturaleFOS: Physical sciences530electron p: scatteringNuclear physicsCross section (physics)PE2_2PE2_10103 physical sciencesform factor [p]p: recoilddc:530cross section: elastic scattering010306 general physicsPE2_3hydrogen: targetNuclear Physicspositron p: scatteringAmbientalepositron-proton scatteringDESYscattering [electron p]form factor: electromagneticscattering [positron p]positron: beamcalorimeter: electromagneticp: form factorPhysics::Accelerator PhysicsHigh Energy Physics::Experimentspectrometerexperimental resultsLeptonPhysical Review Letters
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Diquark correlations in hadron physics: Origin, impact and evidence

2020

The last decade has seen a marked shift in how the internal structure of hadrons is understood. Modern experimental facilities, new theoretical techniques for the continuum bound-state problem and progress with lattice-regularised QCD have provided strong indications that soft quark+quark (diquark) correlations play a crucial role in hadron physics. For example, theory indicates that the appearance of such correlations is a necessary consequence of dynamical chiral symmetry breaking, viz. a corollary of emergent hadronic mass that is responsible for almost all visible mass in the universe; experiment has uncovered signals for such correlations in the flavour-separation of the proton's elect…

Nuclear TheoryHigh Energy Physics::LatticeHadronNuclear Theoryhiukkasfysiikka01 natural sciencesHigh Energy Physics - ExperimentBroad spectrumHigh Energy Physics - Experiment (hep-ex)High Energy Physics - Phenomenology (hep-ph)Hadron physics[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Nuclear Experiment (nucl-ex)Nuclear ExperimentQuantum chromodynamicsPhysicsDiquark correlationsBaryon spectra and structureHigh Energy Physics - Lattice (hep-lat)symmetry breaking: chiralDyson-Schwinger equationsDiquarkbound statediquark: correlationHigh Energy Physics - PhenomenologyQuark modelsChiral symmetry breakingPhenomenology (particle physics)QuarkNuclear and High Energy PhysicsParticle physics[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]FOS: Physical sciences[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]diquark correlationsNuclear Theory (nucl-th)High Energy Physics - Latticehadron physics0103 physical sciencesquantum chromodynamics010306 general physicsBaryon spectra and structure; Diquark correlations; Dyson-Schwinger equations; Lattice quantum chromodynamics; Quantum chromodynamics; Quark modelskvarkit010308 nuclear & particles physics[PHYS.HLAT]Physics [physics]/High Energy Physics - Lattice [hep-lat]hadron spectroscopyHigh Energy Physics::PhenomenologyLattice quantum chromodynamicsform factor: electromagnetic[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]High Energy Physics::Experiment
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