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Meson
How
1
#723162
A particle formed by a quark of a given colour and an antiquark of the associated anticolour. Pions are mesons, for instance.
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The Infinite Passport Glossary »
The Infinite Passport Glossary
The Infinite Passport Glossary☜Translated from the Passeport pour les deux infinis, IN2P3/Dunod, https://pass2i.ijclab.in2p3.fr/ (French); updated with ICHEP2024 conference (https://ichep2024.org) for IPPOG☜F1CEB7
▲
Matter Constituents »
Matter Constituents
Matter Constituents☜Large groups of atoms or molecules form the bulk matter of everyday life. Depending on temperature and other conditions, matter may appear in any of several states: solids, liquids, gases, and plasmas. At the most fundamental level, however, matter is composed of elementary particles known as quarks and leptons. ☜FFB597
▲
Atoms and Composite Particles »
Atoms and Composite Particles
Atoms and Composite Particles☜☜9FDDBE
▲
Hadrons »
Hadrons
Hadrons☜Hadrons are composite particles that contain quarks and/or antiquarks, bound together by gluons. Those made up of three quarks, each of a different colour, are called baryons. The nucleus components, protons and neutrons, are baryons. Those formed by a quark of a given colour and an antiquark of the associated anticolour are called mesons.Other hadrons of different compositions, called exotic hadrons, have been recently discovered: tetraquarks and pentaquarks.☜D3ABAB
■
Meson
Meson☜A particle formed by a quark of a given colour and an antiquark of the associated anticolour. Pions are mesons, for instance.☜5CA4D9
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Entered by:-
Claire Adam
NodeID:
#723162
Node type:
How
Entry date (GMT):
8/10/2024 11:57:00 AM
Last edit date (GMT):
8/10/2024 11:57:00 AM
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