Web Results

Positron

en.wikipedia.org/wiki/Positron

The positron or antielectron is the antiparticle or the antimatter counterpart of the electron. The positron has an electric charge of +1 e, a spin of ½, and has the ...

What is positron? - Definition from WhatIs.com

whatis.techtarget.com/definition/positron

A positron is a particle of matter with the same mass as an electron, but opposite charge.

Positron: Definition, Symbol & Production - Video & Lesson ...

study.com/academy/lesson/positron-definition-symbol-production.html

In this lesson, you will learn about anti-matter and the positron. You will learn how positrons are produced, the symbol for a positron, and some...

What is the difference between a proton and a positron? - Quora

www.quora.com/What-is-the-difference-between-a-proton-and-a-positron

Positron is the mirror image of an electron. Electron is the fundamental particle orbiting the nucleus of an atom and has a negative charge. Positron has the...

positron | subatomic particle | Britannica.com

www.britannica.com/science/positron

Positron, also called positive electron, positively charged subatomic particle having the same mass and magnitude of charge as the electron and constituting the ...

Positrons

www.smbs.buffalo.edu/nucmed/sites/cpet/cpet_positron.htm

Sep 5, 2008 ... A positron is an anti-matter electron (yes, there is such a thing as anti-matter!). It is identical to the electron in mass, but has an opposite charge ...

www.ask.com/youtube?q=What Is a Positron?&v=-HfLMsWtsRA
Nov 8, 2014 ... Quick question: If positions are anti-matter, then when contacting an electron they should annihilate each other. So, when doctors use Positron ...

Electron vs. positron? / spin? | Physics Forums - The Fusion of ...

www.physicsforums.com/threads/electron-vs-positron-spin.64203/

Feb 18, 2005 ... Hi all, (1) What is the difference between electron & positron? I know that they have opposite charges, but what does that deeply mean?

What is a Positron? (with picture) - wiseGEEK

www.wisegeek.com/what-is-a-positron.htm

A positron is the antimatter equivalent of an electron. Like an electron, a positron has an extremely low mass, and has a spin of...

This Month in Physics History, August 1932: Discovery of the Positron

www.aps.org/publications/apsnews/200408/history.cfm

Anderson's cloud chamber picture of cosmic radiation from 1932 showing for the first time the existence of the anti-electron. The particle enters from the bottom, ...

Answers
pos·i·tron
[poz-i-tron]
NOUN [PHYSICS.]
1.
an elementary particle having the same mass and spin as an electron but having a positive charge equal in magnitude to that of the electron's negative charge; the antiparticle of the electron.
Source: Dictionary.com
positron | Define positron at Dictionary.com
dictionary.reference.com/browse/positron
The world's most popular free online dictionary with definitions, spell check, word origins, example sentences, audio pronunciations, Word of the Day and more!