Physics:Quantum particles/particle

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← Back to Matter by scale

A particle is a fundamental entity in physics that carries energy, momentum, and other physical properties. In quantum theory, particles are described as excitations of underlying fields.

File:Particle collisions.png

Visualization of particle interactions in a high-energy collision experiment.

Description

Particles can be elementary, such as quarks and leptons, or composite, such as protons and neutrons. Their behavior is governed by quantum mechanics and quantum field theory.

Properties

See also

Table of contents (185 articles)

Index

Full contents

9. Quantum optics and experiments (5) ↑ Back to index
14. Plasma and fusion physics (8) ↑ Back to index
Conceptual illustration of plasma physics in a fusion context, showing magnetically confined ionized gas in a tokamak and the collective behavior governed by electromagnetic fields and transport processes.
Conceptual illustration of plasma physics in a fusion context, showing magnetically confined ionized gas in a tokamak and the collective behavior governed by electromagnetic fields and transport processes.

References


Author: Harold Foppele

Source attribution: Physics:Quantum particles/particle

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