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top quark

/tɒp kwɑːk/

翻译: 粒子物理学中六种已知夸克中最重的一种,于1995年在费米实验室被发现,是物质的基本组成部分,在标准模型中具有关键作用,尤其涉及希格斯玻色子和电弱对称性破缺的研究。

1 个条目

phrase

/tɒp kwɑːk/C1formalscientific
  • zh粒子物理学中六种已知夸克中最重的一种,于1995年在费米实验室被发现,是物质的基本组成部分,在标准模型中具有关键作用,尤其涉及希格斯玻色子和电弱对称性破缺的研究。

The most massive of the six known quarks in particle physics, discovered in 1995 at Fermilab. It is a fundamental constituent of matter and plays a key role in the Standard Model, particularly in studies of the Higgs boson and electroweak symmetry breaking.

  1. C2formal

    The heaviest known elementary particle in the Standard Model of particle physics, a type of quark with a very short lifetime.

    zh基本粒子

    • The top quark was discovered at Fermilab in 1995.
    • Physicists study the top quark to understand the Higgs mechanism.
    • The top quark's mass is about 173 GeV/c².