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pair creation

/ˈpɛər kriˈeɪʃən/

翻译: 粒子物理学中,能量转化为一个粒子和其对应反粒子的过程,通常发生在高能环境中,如原子核附近或粒子加速器中。

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phrase

/ˈpɛər kriˈeɪʃən/C1formalscientific
  • zh粒子物理学中,能量转化为一个粒子和其对应反粒子的过程,通常发生在高能环境中,如原子核附近或粒子加速器中。

A process in particle physics where energy is converted into a particle and its corresponding antiparticle, typically occurring in high-energy environments such as near atomic nuclei or in particle accelerators.

  1. Particle physics processC2formal

    The conversion of a photon into an elementary particle and its antiparticle, typically an electron and a positron, in the presence of a nucleus or strong field.

    zh电子对产生

    • Pair creation occurs when a high-energy gamma ray interacts with the electric field of an atomic nucleus.
    • The process of pair creation is a direct consequence of Einstein's equation E=mc².
    • In particle accelerators, pair creation is observed when photons collide with matter.