Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Electron and Positron

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Electron and Positron

Electron vs. Positron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge. The positron or antielectron is the antiparticle or the antimatter counterpart of the electron.

Similarities between Electron and Positron

Electron and Positron have 44 things in common (in Unionpedia): American Institute of Physics, American Physical Society, Annihilation, Antimatter, Antiparticle, Baryon asymmetry, Beta decay, Beta particle, Carl David Anderson, Cloud chamber, Cosmic ray, Dirac equation, Dirac sea, Electric charge, Electron–positron annihilation, Elementary charge, Elementary particle, Fermion, Gamma ray, Gravity, Lawrence Livermore National Laboratory, Lepton, List of particles, Mass-to-charge ratio, National Institute of Standards and Technology, Neutrino, Oxford University Press, Pair production, Particle accelerator, Paul Dirac, ..., Photon, Physical Review, Physical Review Letters, Physics Reports, Positronium, Proton, Radionuclide, Reviews of Modern Physics, Richard Feynman, Special relativity, Spin (physics), The Astrophysical Journal, Weak interaction, Zeeman effect. Expand index (14 more) »

American Institute of Physics

The American Institute of Physics (AIP) promotes science, the profession of physics, publishes physics journals, and produces publications for scientific and engineering societies.

American Institute of Physics and Electron · American Institute of Physics and Positron · See more »

American Physical Society

The American Physical Society (APS) is the world's second largest organization of physicists.

American Physical Society and Electron · American Physical Society and Positron · See more »

Annihilation

In particle physics, annihilation is the process that occurs when a subatomic particle collides with its respective antiparticle to produce other particles, such as an electron colliding with a positron to produce two photons.

Annihilation and Electron · Annihilation and Positron · See more »

Antimatter

In modern physics, antimatter is defined as a material composed of the antiparticle (or "partners") to the corresponding particles of ordinary matter.

Antimatter and Electron · Antimatter and Positron · See more »

Antiparticle

In particle physics, every type of particle has an associated antiparticle with the same mass but with opposite physical charges (such as electric charge).

Antiparticle and Electron · Antiparticle and Positron · See more »

Baryon asymmetry

In physics, the baryon asymmetry problem, also known as the matter asymmetry problem or the matter-antimatter asymmetry problem, is the observed imbalance in baryonic matter (the type of matter experienced in everyday life) and antibaryonic matter in the observable universe.

Baryon asymmetry and Electron · Baryon asymmetry and Positron · See more »

Beta decay

In nuclear physics, beta decay (β-decay) is a type of radioactive decay in which a beta ray (fast energetic electron or positron) and a neutrino are emitted from an atomic nucleus.

Beta decay and Electron · Beta decay and Positron · See more »

Beta particle

A beta particle, also called beta ray or beta radiation, (symbol β) is a high-energy, high-speed electron or positron emitted by the radioactive decay of an atomic nucleus during the process of beta decay.

Beta particle and Electron · Beta particle and Positron · See more »

Carl David Anderson

Carl David Anderson (September 3, 1905 – January 11, 1991) was an American physicist.

Carl David Anderson and Electron · Carl David Anderson and Positron · See more »

Cloud chamber

A Cloud Chamber, also known as a Wilson Cloud Chamber, is a particle detector used for visualizing the passage of ionizing radiation.

Cloud chamber and Electron · Cloud chamber and Positron · See more »

Cosmic ray

Cosmic rays are high-energy radiation, mainly originating outside the Solar System and even from distant galaxies.

Cosmic ray and Electron · Cosmic ray and Positron · See more »

Dirac equation

In particle physics, the Dirac equation is a relativistic wave equation derived by British physicist Paul Dirac in 1928.

Dirac equation and Electron · Dirac equation and Positron · See more »

Dirac sea

The Dirac sea is a theoretical model of the vacuum as an infinite sea of particles with negative energy.

Dirac sea and Electron · Dirac sea and Positron · See more »

Electric charge

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.

Electric charge and Electron · Electric charge and Positron · See more »

Electron–positron annihilation

Electron–positron annihilation occurs when an electron and a positron (the electron's antiparticle) collide.

Electron and Electron–positron annihilation · Electron–positron annihilation and Positron · See more »

Elementary charge

The elementary charge, usually denoted as or sometimes, is the electric charge carried by a single proton, or equivalently, the magnitude of the electric charge carried by a single electron, which has charge.

Electron and Elementary charge · Elementary charge and Positron · See more »

Elementary particle

In particle physics, an elementary particle or fundamental particle is a particle with no substructure, thus not composed of other particles.

Electron and Elementary particle · Elementary particle and Positron · See more »

Fermion

In particle physics, a fermion is a particle that follows Fermi–Dirac statistics.

Electron and Fermion · Fermion and Positron · See more »

Gamma ray

A gamma ray or gamma radiation (symbol γ or \gamma), is penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei.

Electron and Gamma ray · Gamma ray and Positron · See more »

Gravity

Gravity, or gravitation, is a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward (or gravitate toward) one another.

Electron and Gravity · Gravity and Positron · See more »

Lawrence Livermore National Laboratory

Lawrence Livermore National Laboratory (LLNL) is an American federal research facility in Livermore, California, United States, founded by the University of California, Berkeley in 1952.

Electron and Lawrence Livermore National Laboratory · Lawrence Livermore National Laboratory and Positron · See more »

Lepton

In particle physics, a lepton is an elementary particle of half-integer spin (spin) that does not undergo strong interactions.

Electron and Lepton · Lepton and Positron · See more »

List of particles

This article includes a list of the different types of atomic- and sub-atomic particles found or hypothesized to exist in the whole of the universe categorized by type.

Electron and List of particles · List of particles and Positron · See more »

Mass-to-charge ratio

The mass-to-charge ratio (m/Q) is a physical quantity that is most widely used in the electrodynamics of charged particles, e.g. in electron optics and ion optics.

Electron and Mass-to-charge ratio · Mass-to-charge ratio and Positron · See more »

National Institute of Standards and Technology

The National Institute of Standards and Technology (NIST) is one of the oldest physical science laboratories in the United States.

Electron and National Institute of Standards and Technology · National Institute of Standards and Technology and Positron · See more »

Neutrino

A neutrino (denoted by the Greek letter ν) is a fermion (an elementary particle with half-integer spin) that interacts only via the weak subatomic force and gravity.

Electron and Neutrino · Neutrino and Positron · See more »

Oxford University Press

Oxford University Press (OUP) is the largest university press in the world, and the second oldest after Cambridge University Press.

Electron and Oxford University Press · Oxford University Press and Positron · See more »

Pair production

Pair production is the creation of an elementary particle and its antiparticle from a neutral boson.

Electron and Pair production · Pair production and Positron · See more »

Particle accelerator

A particle accelerator is a machine that uses electromagnetic fields to propel charged particles to nearly light speed and to contain them in well-defined beams.

Electron and Particle accelerator · Particle accelerator and Positron · See more »

Paul Dirac

Paul Adrien Maurice Dirac (8 August 1902 – 20 October 1984) was an English theoretical physicist who is regarded as one of the most significant physicists of the 20th century.

Electron and Paul Dirac · Paul Dirac and Positron · See more »

Photon

The photon is a type of elementary particle, the quantum of the electromagnetic field including electromagnetic radiation such as light, and the force carrier for the electromagnetic force (even when static via virtual particles).

Electron and Photon · Photon and Positron · See more »

Physical Review

Physical Review is an American peer-reviewed scientific journal established in 1893 by Edward Nichols.

Electron and Physical Review · Physical Review and Positron · See more »

Physical Review Letters

Physical Review Letters (PRL), established in 1958, is a peer-reviewed, scientific journal that is published 52 times per year by the American Physical Society.

Electron and Physical Review Letters · Physical Review Letters and Positron · See more »

Physics Reports

Physics Reports is a peer-reviewed scientific journal, a review section of Physics Letters that has been published by Elsevier since 1971.

Electron and Physics Reports · Physics Reports and Positron · See more »

Positronium

Positronium (Ps) is a system consisting of an electron and its anti-particle, a positron, bound together into an exotic atom, specifically an onium.

Electron and Positronium · Positron and Positronium · See more »

Proton

| magnetic_moment.

Electron and Proton · Positron and Proton · See more »

Radionuclide

A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is an atom that has excess nuclear energy, making it unstable.

Electron and Radionuclide · Positron and Radionuclide · See more »

Reviews of Modern Physics

Reviews of Modern Physics is a quarterly peer-reviewed scientific journal published by the American Physical Society.

Electron and Reviews of Modern Physics · Positron and Reviews of Modern Physics · See more »

Richard Feynman

Richard Phillips Feynman (May 11, 1918 – February 15, 1988) was an American theoretical physicist, known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, and the physics of the superfluidity of supercooled liquid helium, as well as in particle physics for which he proposed the parton model.

Electron and Richard Feynman · Positron and Richard Feynman · See more »

Special relativity

In physics, special relativity (SR, also known as the special theory of relativity or STR) is the generally accepted and experimentally well-confirmed physical theory regarding the relationship between space and time.

Electron and Special relativity · Positron and Special relativity · See more »

Spin (physics)

In quantum mechanics and particle physics, spin is an intrinsic form of angular momentum carried by elementary particles, composite particles (hadrons), and atomic nuclei.

Electron and Spin (physics) · Positron and Spin (physics) · See more »

The Astrophysical Journal

The Astrophysical Journal, often abbreviated ApJ (pronounced "ap jay") in references and speech, is a peer-reviewed scientific journal of astrophysics and astronomy, established in 1895 by American astronomers George Ellery Hale and James Edward Keeler.

Electron and The Astrophysical Journal · Positron and The Astrophysical Journal · See more »

Weak interaction

In particle physics, the weak interaction (the weak force or weak nuclear force) is the mechanism of interaction between sub-atomic particles that causes radioactive decay and thus plays an essential role in nuclear fission.

Electron and Weak interaction · Positron and Weak interaction · See more »

Zeeman effect

The Zeeman effect, named after the Dutch physicist Pieter Zeeman, is the effect of splitting a spectral line into several components in the presence of a static magnetic field.

Electron and Zeeman effect · Positron and Zeeman effect · See more »

The list above answers the following questions

Electron and Positron Comparison

Electron has 439 relations, while Positron has 89. As they have in common 44, the Jaccard index is 8.33% = 44 / (439 + 89).

References

This article shows the relationship between Electron and Positron. To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »