What does antiparticle mean?
Definitions for antiparticle
ˈæn tiˌpɑr tɪ kəl, ˈæn taɪ-an·tipar·ti·cle
This dictionary definitions page includes all the possible meanings, example usage and translations of the word antiparticle.
Princeton's WordNet
antiparticlenoun
a particle that has the same mass as another particle but has opposite values for its other properties; interaction of a particle and its antiparticle results in annihilation and the production of radiant energy
GCIDE
antiparticlenoun
A fundamental particle which has the same mass as one of the common fundamental particles, but which has an opposite charge, and for which certain other of the properties (e. g. baryon number, strangeness) may be opposite to that of the normal particle. The antiparticle to an electron is called a positron; the antiparticle to a proton is called an antiproton; the antiparticle to a neutron is called an antineutron. When a particle and its corresponding antiparticle collide, they typically annihilate each other with the production of large quantities of energy, usually in the form of radiation. The interaction of a proton and antiproton cause annihilation with production of mesons.
Wiktionary
antiparticlenoun
A subatomic particle corresponding to another particle with the same mass, spin and mean lifetime but with charge, parity, strangeness and other quantum numbers flipped in sign.
ChatGPT
antiparticle
An antiparticle is a subatomic particle that is equivalent to a certain particle in terms of mass but has an opposite charge and other particle properties. It's the "mirror image" of regular particles, part of the concept of anti-matter. When a particle and its antiparticle collide, they can annihilate each other, typically resulting in the release of energy.
Wikidata
Antiparticle
Corresponding to most kinds of particles, there is an associated antiparticle with the same mass and opposite charge. For example, the antiparticle of the electron is the positively charged antielectron, or 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 has almost exactly 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 CP 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.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of antiparticle in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of antiparticle in Pythagorean Numerology is: 2
Popularity rank by frequency of use
Translations for antiparticle
From our Multilingual Translation Dictionary
- antipartículaCatalan, Valencian
- antičásticeCzech
- AntiteilchenGerman
- antipartículaSpanish
- antihiukkanenFinnish
- antiparticuleFrench
- հակամասնիկArmenian
- antipartikuloIdo
- andeindIcelandic
- antiparticellaItalian
- 反粒子Japanese
- antipartikkelNorwegian Nynorsk
- antipartikkelNorwegian
- antycząstkaPolish
- antipartículaPortuguese
- antiparticulăRomanian
- античастицаRussian
- antipartikelSwedish
Get even more translations for antiparticle »
Translation
Find a translation for the antiparticle definition in other languages:
Select another language:
- - Select -
- 简体中文 (Chinese - Simplified)
- 繁體中文 (Chinese - Traditional)
- Español (Spanish)
- Esperanto (Esperanto)
- 日本語 (Japanese)
- Português (Portuguese)
- Deutsch (German)
- العربية (Arabic)
- Français (French)
- Русский (Russian)
- ಕನ್ನಡ (Kannada)
- 한국어 (Korean)
- עברית (Hebrew)
- Gaeilge (Irish)
- Українська (Ukrainian)
- اردو (Urdu)
- Magyar (Hungarian)
- मानक हिन्दी (Hindi)
- Indonesia (Indonesian)
- Italiano (Italian)
- தமிழ் (Tamil)
- Türkçe (Turkish)
- తెలుగు (Telugu)
- ภาษาไทย (Thai)
- Tiếng Việt (Vietnamese)
- Čeština (Czech)
- Polski (Polish)
- Bahasa Indonesia (Indonesian)
- Românește (Romanian)
- Nederlands (Dutch)
- Ελληνικά (Greek)
- Latinum (Latin)
- Svenska (Swedish)
- Dansk (Danish)
- Suomi (Finnish)
- فارسی (Persian)
- ייִדיש (Yiddish)
- հայերեն (Armenian)
- Norsk (Norwegian)
- English (English)
Word of the Day
Would you like us to send you a FREE new word definition delivered to your inbox daily?
Citation
Use the citation below to add this definition to your bibliography:
Style:MLAChicagoAPA
"antiparticle." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/antiparticle>.
Discuss these antiparticle definitions with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In