English-Finnish translations for pion

• pioni

Definition of pion

• Any of three semistable mesons, having positive, negative or neutral charge, composed of up and down quarks/antiquarks. either π⁰, a neutral form with a mass 264 times that of an electron, or π⁺ or π^—, a charged form with a mass 273 times that of an electron

Examples

• Note: π⁺ is a combination of an up quark and a down antiquark, π^— is a combination of an up antiquark and a down quark, π⁰ is a quantum mixture of an up quark, up antiquark pair and a down quark, down antiquark pair !--

Related words

• pioneer
• scorpion
• champion
• ''lapion
• championship
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• propionic
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• pseudoscorpion