pion
/ˈpaɪɒn/
Meanings
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noun
A subatomic particle, a neutron or a proton with an added up or down quark. It is the lightest elementary particle carrying a weak isospin.
- "The pion is a subatomic particle."
- "The pion is an unstable subatomic particle."
- "The pion decays into muon and neutrino."
Synonyms
pi meson
Variants
List of all variants of pion that leads to same resultpion , pionic , pions
Etymology
origin and the way in which meanings have changed throughout history.Derived from Greek πίων (pion), meaning ‘wanderer’ or ‘pioneer’. In physics, it refers to a subatomic particle.
Trivia
Any details, considerations, events or pieces of information regarding the word-
The pion is the lightest meson.
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The pion was first discovered in cosmic rays in 1947.
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The pion has a mass of approximately 139.6 MeV/c².
Related Concepts
informations on related concepts or terms closely associated with the word. Discuss semantic fields or domains that the word belongs to-
Quark: A subatomic particle that is the constituent of protons and neutrons and is the elementary particle carrying a fractional electric charge.
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Weak force: One of the four fundamental forces of nature, responsible for radioactive decay and certain subatomic reactions, such as beta decay.
Culture
Any cultural, historical, or symbolic significance of the word. Explore how the word has been used in literature, art, music, or other forms of expression.The pion has been extensively studied in particle physics due to its role in the weak force, which is a fundamental force of nature.
How to Memorize "pion"
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visualize
- Visualize a subatomic particle, imagine a tiny, moving particle.
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associate
- Associate the term 'pion' with subatomic particles and the field of particle physics.
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mnemonics
- Remember the mnemonic: 'Pion is a particle in the world of physics'.
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