Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Antiparticle> ?p ?o }
- Antiparticle abstract "Corresponding to most kinds of particles, there is an associated antimatter antiparticle with the same mass and opposite charge (including electric charge). For example, the antiparticle of the electron is the positively charged positron, which is produced naturally in certain types of radioactive decay.The laws of nature are very nearly symmetrical with respect to particles and antiparticles. For example, an antiproton and a positron can form an antihydrogen atom, which is believed to have the same properties as a hydrogen atom. This leads to the question of why the formation of matter after the Big Bang resulted in a universe consisting almost entirely of matter, rather than being a half-and-half mixture of matter and antimatter. The discovery of Charge Parity violation helped to shed light on this problem by showing that this symmetry, originally thought to be perfect, was only approximate.Particle-antiparticle pairs can annihilate each other, producing photons; since the charges of the particle and antiparticle are opposite, total charge is conserved. For example, the positrons produced in natural radioactive decay quickly annihilate themselves with electrons, producing pairs of gamma rays, a process exploited in positron emission tomography.Antiparticles are produced naturally in beta decay, and in the interaction of cosmic rays in the Earth's atmosphere. Because charge is conserved, it is not possible to create an antiparticle without either destroying a particle of the same charge (as in beta decay) or creating a particle of the opposite charge. The latter is seen in many processes in which both a particle and its antiparticle are created simultaneously, as in particle accelerators. This is the inverse of the particle-antiparticle annihilation process.Although particles and their antiparticles have opposite charges, electrically neutral particles need not be identical to their antiparticles. The neutron, for example, is made out of quarks, the antineutron from antiquarks, and they are distinguishable from one another because neutrons and antineutrons annihilate each other upon contact. However, other neutral particles are their own antiparticles, such as photons, hypothetical gravitons, and some WIMPs.".
- Antiparticle thumbnail Particles_and_antiparticles.svg?width=300.
- Antiparticle wikiPageID "1327".
- Antiparticle wikiPageLength "17496".
- Antiparticle wikiPageOutDegree "100".
- Antiparticle wikiPageRevisionID "700524930".
- Antiparticle wikiPageWikiLink Antihydrogen.
- Antiparticle wikiPageWikiLink Antimatter.
- Antiparticle wikiPageWikiLink Antineutron.
- Antiparticle wikiPageWikiLink Antiproton.
- Antiparticle wikiPageWikiLink Atom.
- Antiparticle wikiPageWikiLink Baryogenesis.
- Antiparticle wikiPageWikiLink Baryon_asymmetry.
- Antiparticle wikiPageWikiLink Beta_decay.
- Antiparticle wikiPageWikiLink Boson.
- Antiparticle wikiPageWikiLink C-symmetry.
- Antiparticle wikiPageWikiLink CP_violation.
- Antiparticle wikiPageWikiLink Cambridge_University_Press.
- Antiparticle wikiPageWikiLink Canonical_quantization.
- Antiparticle wikiPageWikiLink Carl_David_Anderson.
- Antiparticle wikiPageWikiLink Category:Antimatter.
- Antiparticle wikiPageWikiLink Charge_(physics).
- Antiparticle wikiPageWikiLink Cloud_chamber.
- Antiparticle wikiPageWikiLink Cosmic_ray.
- Antiparticle wikiPageWikiLink Dirac_equation.
- Antiparticle wikiPageWikiLink Dirac_sea.
- Antiparticle wikiPageWikiLink Electric_charge.
- Antiparticle wikiPageWikiLink Electron.
- Antiparticle wikiPageWikiLink Electron_hole.
- Antiparticle wikiPageWikiLink Electron–positron_annihilation.
- Antiparticle wikiPageWikiLink Emilio_Segrè.
- Antiparticle wikiPageWikiLink Ernst_Stueckelberg.
- Antiparticle wikiPageWikiLink Fermion.
- Antiparticle wikiPageWikiLink Feynman_diagram.
- Antiparticle wikiPageWikiLink Field_(physics).
- Antiparticle wikiPageWikiLink Gamma_ray.
- Antiparticle wikiPageWikiLink Gravitational_interaction_of_antimatter.
- Antiparticle wikiPageWikiLink Graviton.
- Antiparticle wikiPageWikiLink Hamiltonian_(quantum_mechanics).
- Antiparticle wikiPageWikiLink Hermann_Weyl.
- Antiparticle wikiPageWikiLink Hydrogen.
- Antiparticle wikiPageWikiLink Igor_Tamm.
- Antiparticle wikiPageWikiLink Irreducible_representation.
- Antiparticle wikiPageWikiLink J._Robert_Oppenheimer.
- Antiparticle wikiPageWikiLink List_of_particles.
- Antiparticle wikiPageWikiLink Magnetic_field.
- Antiparticle wikiPageWikiLink Mass.
- Antiparticle wikiPageWikiLink Owen_Chamberlain.
- Antiparticle wikiPageWikiLink Parity_(physics).
- Antiparticle wikiPageWikiLink Particle_accelerator.
- Antiparticle wikiPageWikiLink Particle_detector.
- Antiparticle wikiPageWikiLink Particle_physics.
- Antiparticle wikiPageWikiLink Paul_Dirac.
- Antiparticle wikiPageWikiLink Pauli_exclusion_principle.
- Antiparticle wikiPageWikiLink Perturbation_theory_(quantum_mechanics).
- Antiparticle wikiPageWikiLink Photon.
- Antiparticle wikiPageWikiLink Poincaré_group.
- Antiparticle wikiPageWikiLink Positron.
- Antiparticle wikiPageWikiLink Positron_emission_tomography.
- Antiparticle wikiPageWikiLink Proton.
- Antiparticle wikiPageWikiLink Quantum_field_theory.
- Antiparticle wikiPageWikiLink Quantum_state.
- Antiparticle wikiPageWikiLink Quark.
- Antiparticle wikiPageWikiLink Radioactive_decay.
- Antiparticle wikiPageWikiLink Renormalization.
- Antiparticle wikiPageWikiLink Richard_Feynman.
- Antiparticle wikiPageWikiLink Scalar_field_theory.
- Antiparticle wikiPageWikiLink Self-energy.
- Antiparticle wikiPageWikiLink Steven_Weinberg.
- Antiparticle wikiPageWikiLink T-symmetry.
- Antiparticle wikiPageWikiLink Translational_symmetry.
- Antiparticle wikiPageWikiLink Uncertainty_principle.
- Antiparticle wikiPageWikiLink University_of_California,_Berkeley.
- Antiparticle wikiPageWikiLink Vacuum_state.
- Antiparticle wikiPageWikiLink Vladimir_Fock.
- Antiparticle wikiPageWikiLink Weakly_interacting_massive_particles.
- Antiparticle wikiPageWikiLink Wendell_H._Furry.
- Antiparticle wikiPageWikiLink File:Kkbar_had.svg.
- Antiparticle wikiPageWikiLink File:Particles_and_antiparticles.svg.
- Antiparticle wikiPageWikiLinkText "Antiparticle".
- Antiparticle wikiPageWikiLinkText "Antiparticle#Feynman.E2.80.93Stueckelberg_interpretation".
- Antiparticle wikiPageWikiLinkText "Antiparticle#Feynman–Stueckelberg interpretation".
- Antiparticle wikiPageWikiLinkText "Antiparticle#The Feynman-Stueckelberg interpretation".
- Antiparticle wikiPageWikiLinkText "Feynman-Stueckelberg interpretation".
- Antiparticle wikiPageWikiLinkText "Feynman–Stueckelberg interpretation".
- Antiparticle wikiPageWikiLinkText "Stueckelberg-Feynman interpretation".
- Antiparticle wikiPageWikiLinkText "Stueckelberg–Feynman interpretation".
- Antiparticle wikiPageWikiLinkText "anti".
- Antiparticle wikiPageWikiLinkText "antilepton".
- Antiparticle wikiPageWikiLinkText "antiparticle".
- Antiparticle wikiPageWikiLinkText "antiparticle#Particle-antiparticle annihilation".
- Antiparticle wikiPageWikiLinkText "antiparticles".
- Antiparticle wikiPageWikiLinkText "antiquark".
- Antiparticle wikiPageWikiLinkText "antiquarks".
- Antiparticle wikiPageWikiLinkText "charm antiquark".
- Antiparticle quote "... the development of quantum field theory made the interpretation of antiparticles as holes unnecessary, even though it lingers on in many textbooks.".
- Antiparticle source Steven_Weinberg.
- Antiparticle width "300".
- Antiparticle wikiPageUsesTemplate Template:Antimatter.
- Antiparticle wikiPageUsesTemplate Template:Authority_control.