Physics A-Level
Pion
What Pion means in Physics A-Level, as defined for AQA.
Definition of Pion
Check what you remember
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Reference: AQA
A meson made of a quark and an antiquark, acting as the exchange particle of the strong nuclear force.
Topics that use Pion
- Classification of particles (AQA A-Level)
Related terms
- Baryon number
- Baryons
- Baryons and antibaryons
- Conservation laws
- Conservation of baryon number
- Conservation of strangeness
- Energy release in particle decays
- Gluons
Using Pion in the exam
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