Search results for "symmetry breaking: chiral"

showing 2 items of 2 documents

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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How to discover QCD Instantons at the LHC

2020

Topological Effects in the Standard Model: Instantons, Sphalerons and Beyond at LHC, Geneva, Switzerland, 16 Dec 2020 - 18 Dec 2020; The European physical journal / C 81(7), 624 (2021). doi:10.1140/epjc/s10052-021-09412-1

Particle physicsInstantonp p: scatteringPhysics and Astronomy (miscellaneous)High Energy Physics::LatticeFOS: Physical sciencesquantum [tunneling]QC770-798AstrophysicsComputer Science::Digital Libraries01 natural sciences530Standard Modelvacuum statetopologicalHigh Energy Physics::TheoryCross section (physics)High Energy Physics - Phenomenology (hep-ph)Nuclear and particle physics. Atomic energy. Radioactivityasymmetry [baryon]0103 physical sciencesscattering [p p]ddc:530quantum chromodynamics: instantonLimit (mathematics)010306 general physicsEngineering (miscellaneous)Quantum tunnellingtunneling: quantumQuantum chromodynamicsPhysicsLarge Hadron Colliderelectroweak interaction010308 nuclear & particles physicsHigh Energy Physics::Phenomenologysymmetry breaking: chiralQB460-466High Energy Physics - PhenomenologyCERN LHC Collinstanton [quantum chromodynamics]confinementbaryon: asymmetryComputer Science::Mathematical Softwarechiral [symmetry breaking]Non-perturbativesignature
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