The positron or antielectron is the particle with an electric charge of +1e, a spin of 1/2 (the same as the electron), and the same mass as an electron...

neutron while releasing a positron and an electron neutrino (νe). Positron emission is mediated by the weak force. The positron is a type of beta particle...

Positron emission tomography (PET) is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes...

Look up Positron, positron, positrón, or pósitron in Wiktionary, the free dictionary. A positron is an elementary particle of antimatter. Positron may also...

Electron–positron annihilation occurs when an electron ( e− ) and a positron ( e+ , the electron's antiparticle) collide. At low energies, the result...

positron, a muon and an antimuon, or a proton and an antiproton. Pair production often refers specifically to a photon creating an electron–positron pair...

component of widely available applications related to beta decay, such as positron emission tomography, radiation therapy, and industrial imaging. In theory...

or beta radiation (symbol β), is a high-energy, high-speed electron or positron emitted by the radioactive decay of an atomic nucleus, known as beta decay...

Positron Corporation is an American nuclear medicine healthcare company specializing in cardiac Positron Emission Tomography (PET) imaging. Positron is...

which an atomic nucleus emits a beta particle (fast energetic electron or positron), transforming into an isobar of that nuclide. For example, beta decay...

The Large Electron–Positron Collider (LEP) was one of the largest particle accelerators ever constructed. It was built at CERN, a multi-national centre...

antiparticle to produce other particles, such as an electron colliding with a positron to produce two photons. The total energy and momentum of the initial pair...

A positronic brain is a fictional technological device, originally conceived by science fiction writer Isaac Asimov. It functions as a central processing...

Positron emission tomography–computed tomography (better known as PET-CT or PET/CT) is a nuclear medicine technique which combines, in a single gantry...

Positron annihilation spectroscopy (PAS) or sometimes specifically referred to as positron annihilation lifetime spectroscopy (PALS) is a non-destructive...

The Circular Electron Positron Collider (CEPC) is a proposed Chinese electron positron collider for experimenting on the Higgs boson. It would be the world's...

of the electron is the positron (also known as an antielectron). While the electron has a negative electric charge, the positron has a positive electric...

The Positronic Man is a 1992 novel by American writers Isaac Asimov and Robert Silverberg, based on Asimov's 1976 novelette "The Bicentennial Man". It...

The Positron–Electron Tandem Ring Accelerator (PETRA) is one of the particle accelerators at the German national laboratory DESY in Hamburg, Germany. At...

positron; it is identical to the electron, except that it carries electrical charge of the opposite sign. When an electron collides with a positron,...

injection accelerator that achieves a much lower flux. The first electron-positron colliders were built in late 1950s-early 1960s in Italy, at the Istituto...

In quantum electrodynamics, Bhabha scattering is the electron-positron scattering process: e + e − → e + e − {\displaystyle e^{+}e^{-}\rightarrow e^{+}e^{-}}...

positrons (the antiparticles of electrons) efficiently while minimizing positron loss due to annihilation, which occurs when an electron and positron...

The Beijing Electron–Positron Collider II (BEPC II) is a Chinese electron–positron collider, a type of particle accelerator, located in Shijingshan District...

Positronic is a manufacturing company based in Springfield, Missouri. The company manufactures and supplies electronic connectors that are utilized in...

Positron Records is an independent record label based in Chicago, Illinois. The label was founded in 1998 by Chris Randall, frontman of the industrial...

Positron emission tomography–magnetic resonance imaging (PET–MRI) is a hybrid imaging technology that incorporates magnetic resonance imaging (MRI) soft...

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

initial source that provided electrons and positrons to CERN's accelerator complex for the Large Electron–Positron Collider (LEP) from 1989 until 2000. LPI...

career. After leaving Wax Trax! Records, they moved to Randall's own label, Positron! Records. In 2007, the band disbanded, and Randall pursued a solo career...