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pion

/ˈpaɪ.ɒn/

翻译: 一种亚原子粒子,属于介子,传递将质子和中子结合在原子核内的强核力,常在髙能粒子碰撞中产生。

1 个条目

noun

/ˈpaɪ.ɒn/C2formalscientific
  • zh一种亚原子粒子,属于介子,传递将质子和中子结合在原子核内的强核力,常在髙能粒子碰撞中产生。

A subatomic particle, specifically a type of meson, that mediates the strong nuclear force binding protons and neutrons together within an atomic nucleus, often produced in high-energy particle collisions.

  1. Subatomic particleC2formalscientific

    A meson that mediates the strong nuclear force, binding protons and neutrons together in the atomic nucleus; typically produced in high-energy particle collisions.

    zhπ介子

    • The pion was first predicted by Hideki Yukawa in 1935.
    • High-energy collisions in the accelerator produced a shower of pions.
    • Pions are the lightest mesons and play a key role in nuclear physics.

    同义词pi-meson