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单词 Strangeness number
释义

Strangeness number

英语百科

Strangeness

In particle physics, strangeness ("S") is a property of particles, expressed as a quantum number, for describing decay of particles in strong and electromagnetic reactions which occur in a short period of time. The strangeness of a particle is defined as:

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更新时间:2025/6/23 6:39:52