Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Elementary_particle> ?p ?o. }
Showing items 1 to 51 of
51
with 100 items per page.
- 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, although as the 1930s opened, only the electron, photon, and proton were known. By then, the recent advent of quantum mechanics was radically altering conception of particles, as a single particle could seemingly span a field as would a wave, a paradox still defying 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 string theory, 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—is generally presumed, but remains hypothetical.".
- Elementary_particle thumbnail Standard_Model_of_Elementary_Particles.svg?width=300.
- Elementary_particle wikiPageExternalLink particleadventure.org.
- Elementary_particle wikiPageExternalLink pdg.lbl.gov.
- 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 wikiPageRevisionID "603779106".
- Elementary_particle hasPhotoCollection Elementary_particle.
- Elementary_particle subject Category:Concepts_in_physics.
- Elementary_particle subject Category:Particle_physics.
- Elementary_particle subject Category:Quantum_field_theory.
- Elementary_particle subject Category:Quantum_mechanics.
- Elementary_particle subject Category:Subatomic_particles.
- Elementary_particle comment "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.".
- Elementary_particle label "Cząstka elementarna".
- Elementary_particle label "Elementair deeltje".
- Elementary_particle label "Elementarteilchen".
- Elementary_particle label "Elementary particle".
- Elementary_particle label "Particella elementare".
- Elementary_particle label "Particule élémentaire".
- Elementary_particle label "Partícula elemental".
- Elementary_particle label "Partícula elementar".
- Elementary_particle label "Элементарная частица".
- Elementary_particle label "جسيم أولي".
- Elementary_particle label "基本粒子".
- Elementary_particle label "素粒子".
- Elementary_particle sameAs Elementární_částice.
- Elementary_particle sameAs Elementarteilchen.
- Elementary_particle sameAs Στοιχειώδες_σωματίδιο.
- Elementary_particle sameAs Partícula_elemental.
- Elementary_particle sameAs Funtsezko_partikula.
- Elementary_particle sameAs Particule_élémentaire.
- Elementary_particle sameAs Partikel_dasar.
- Elementary_particle sameAs Particella_elementare.
- Elementary_particle sameAs 素粒子.
- Elementary_particle sameAs 기본_입자.
- Elementary_particle sameAs Elementair_deeltje.
- Elementary_particle sameAs Cząstka_elementarna.
- Elementary_particle sameAs Partícula_elementar.
- Elementary_particle sameAs m.02__0.
- Elementary_particle sameAs Q43116.
- Elementary_particle sameAs Q43116.
- Elementary_particle wasDerivedFrom Elementary_particle?oldid=603779106.
- Elementary_particle depiction Standard_Model_of_Elementary_Particles.svg.
- Elementary_particle isPrimaryTopicOf Elementary_particle.