Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Elementary_particle> ?p ?o }
- Elementary_particle abstract "In particle physics, an elementary particle or fundamental particle is a particle whose substructure is unknown, thus it is unknown whether it is composed of other particles. Known elementary particles include the fundamental fermions (quarks, leptons, antiquarks, and antileptons), which generally are "matter particles" and "antimatter particles", as well as the fundamental bosons (gauge bosons and Higgs boson), which generally are "force particles" that mediate interactions among fermions. A particle containing two or more elementary particles is a composite particle.Everyday matter is composed of atoms, once presumed to be matter's elementary particles—atom meaning "indivisible" in Greek—although the atom's existence remained controversial until about 1910, as some leading physicists regarded molecules as mathematical illusions, and matter as ultimately composed of energy. Soon, subatomic constituents of the atom were identified. As the 1930s opened, the electron and the proton had been observed, along with the photon, the particle of electromagnetic radiation. At that time, the recent advent of quantum mechanics was radically altering the conception of particles, as a single particle could seemingly span a field as would a wave, a paradox still eluding satisfactory explanation.Via quantum theory, protons and neutrons were found to contain quarks—up quarks and down quarks—now considered elementary particles. And within a molecule, the electron's three degrees of freedom (charge, spin, orbital) can separate via wavefunction into three quasiparticles (holon, spinon, orbiton). Yet a free electron—which, not orbiting an atomic nucleus, lacks orbital motion—appears unsplittable and remains regarded as an elementary particle.Around 1980, an elementary particle's status as indeed elementary—an ultimate constituent of substance—was mostly discarded for a more practical outlook, embodied in particle physics' Standard Model, science's most experimentally successful theory. Many elaborations upon and theories beyond the Standard Model, including the extremely popular supersymmetry, double the number of elementary particles by hypothesizing that each known particle associates with a "shadow" partner far more massive, although all such superpartners remain undiscovered. Meanwhile, an elementary boson mediating gravitation—the graviton—remains hypothetical.".
- Elementary_particle thumbnail Standard_Model_of_Elementary_Particles.svg?width=300.
- Elementary_particle wikiPageExternalLink pdg.lbl.gov.
- Elementary_particle wikiPageExternalLink particleadventure.org.
- Elementary_particle wikiPageExternalLink thplus.htm.
- Elementary_particle wikiPageExternalLink sizedmatter_images.htm.
- Elementary_particle wikiPageExternalLink 17.
- Elementary_particle wikiPageExternalLink www.interactions.org.
- Elementary_particle wikiPageExternalLink part-flash.html.
- Elementary_particle wikiPageExternalLink www.symmetrymagazine.org.
- Elementary_particle wikiPageExternalLink elementary_particles.php.
- Elementary_particle wikiPageID "11274".
- Elementary_particle wikiPageLength "32011".
- Elementary_particle wikiPageOutDegree "259".
- Elementary_particle wikiPageRevisionID "683602242".
- Elementary_particle wikiPageWikiLink ATLAS.
- Elementary_particle wikiPageWikiLink ATLAS_experiment.
- Elementary_particle wikiPageWikiLink Albert_Einstein.
- Elementary_particle wikiPageWikiLink Antibaryon.
- Elementary_particle wikiPageWikiLink Antielectron.
- Elementary_particle wikiPageWikiLink Antilepton.
- Elementary_particle wikiPageWikiLink Antimatter.
- Elementary_particle wikiPageWikiLink Antimuon.
- Elementary_particle wikiPageWikiLink Antiparticle.
- Elementary_particle wikiPageWikiLink Antiquark.
- Elementary_particle wikiPageWikiLink Antitau.
- Elementary_particle wikiPageWikiLink Asymptotic_freedom.
- Elementary_particle wikiPageWikiLink Atom.
- Elementary_particle wikiPageWikiLink Atomic_nucleus.
- Elementary_particle wikiPageWikiLink Atomic_orbital.
- Elementary_particle wikiPageWikiLink Baryon.
- Elementary_particle wikiPageWikiLink Beyond_the_Standard_Model.
- Elementary_particle wikiPageWikiLink Big_Bang_nucleosynthesis.
- Elementary_particle wikiPageWikiLink Bose–Einstein_statistics.
- Elementary_particle wikiPageWikiLink Boson.
- Elementary_particle wikiPageWikiLink Bottom_antiquark.
- Elementary_particle wikiPageWikiLink Bottom_quark.
- Elementary_particle wikiPageWikiLink Brane.
- Elementary_particle wikiPageWikiLink Brian_Greene.
- Elementary_particle wikiPageWikiLink CERN.
- Elementary_particle wikiPageWikiLink Category:Concepts_in_physics.
- Elementary_particle wikiPageWikiLink Category:Elementary_particles.
- Elementary_particle wikiPageWikiLink Category:Particle_physics.
- Elementary_particle wikiPageWikiLink Category:Quantum_field_theory.
- Elementary_particle wikiPageWikiLink Category:Quantum_mechanics.
- Elementary_particle wikiPageWikiLink Category:Subatomic_particles.
- Elementary_particle wikiPageWikiLink Charge_(physics).
- Elementary_particle wikiPageWikiLink Chargino.
- Elementary_particle wikiPageWikiLink Charm_antiquark.
- Elementary_particle wikiPageWikiLink Charm_quark.
- Elementary_particle wikiPageWikiLink Collider.
- Elementary_particle wikiPageWikiLink Color_charge.
- Elementary_particle wikiPageWikiLink Color_confinement.
- Elementary_particle wikiPageWikiLink Colour_confinement.
- Elementary_particle wikiPageWikiLink Compact_Muon_Solenoid.
- Elementary_particle wikiPageWikiLink Composite_particle.
- Elementary_particle wikiPageWikiLink DESY.
- Elementary_particle wikiPageWikiLink Dark_energy.
- Elementary_particle wikiPageWikiLink Dark_matter.
- Elementary_particle wikiPageWikiLink Deep_inelastic_scattering.
- Elementary_particle wikiPageWikiLink Degrees_of_freedom.
- Elementary_particle wikiPageWikiLink Discovery_(observation).
- Elementary_particle wikiPageWikiLink Down_antiquark.
- Elementary_particle wikiPageWikiLink Down_quark.
- Elementary_particle wikiPageWikiLink Eddington_number.
- Elementary_particle wikiPageWikiLink Electric_charge.
- Elementary_particle wikiPageWikiLink Electric_field.
- Elementary_particle wikiPageWikiLink Electromagnetic_radiation.
- Elementary_particle wikiPageWikiLink Electromagnetism.
- Elementary_particle wikiPageWikiLink Electron.
- Elementary_particle wikiPageWikiLink Electron_antineutrino.
- Elementary_particle wikiPageWikiLink Electron_neutrino.
- Elementary_particle wikiPageWikiLink Electronvolt.
- Elementary_particle wikiPageWikiLink Electronvolts.
- Elementary_particle wikiPageWikiLink Electroweak_force.
- Elementary_particle wikiPageWikiLink Electroweak_interaction.
- Elementary_particle wikiPageWikiLink Fermilab.
- Elementary_particle wikiPageWikiLink Fermion.
- Elementary_particle wikiPageWikiLink Fermi–Dirac_statistics.
- Elementary_particle wikiPageWikiLink Force_carrier.
- Elementary_particle wikiPageWikiLink Frank_Close.
- Elementary_particle wikiPageWikiLink Fundamental_interaction.
- Elementary_particle wikiPageWikiLink Fundamental_interactions.
- Elementary_particle wikiPageWikiLink Gauge_boson.
- Elementary_particle wikiPageWikiLink General_relativity.
- Elementary_particle wikiPageWikiLink Generation_(particle_physics).
- Elementary_particle wikiPageWikiLink Gluon.
- Elementary_particle wikiPageWikiLink Gravitation.
- Elementary_particle wikiPageWikiLink Graviton.
- Elementary_particle wikiPageWikiLink Gravity.
- Elementary_particle wikiPageWikiLink Hadron.
- Elementary_particle wikiPageWikiLink Hadron_Elektron_Ring_Anlage.
- Elementary_particle wikiPageWikiLink Half-integer.
- Elementary_particle wikiPageWikiLink Hierarchy_problem.
- Elementary_particle wikiPageWikiLink Higgs_boson.
- Elementary_particle wikiPageWikiLink Higgs_mechanism.
- Elementary_particle wikiPageWikiLink Holon_(physics).
- Elementary_particle wikiPageWikiLink Integer.
- Elementary_particle wikiPageWikiLink Jet_(particle_physics).
- Elementary_particle wikiPageWikiLink John_Gribbin.