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单词 W particle
释义

Definition of W particle in English:

W particle

noun
Physics
  • A heavy charged elementary particle considered to transmit the weak interaction between other elementary particles.

    Example sentencesExamples
    • In conjunction with the observation of Z particles later that year, CERN's discovery of W particles brought the laboratory its first Nobel Prize in 1984.
    • The other W particle has decayed into a tau lepton (a heavy relative of the electron) and its neutral partner, the tau-neutrino.
    • For example, the neutrino, a product of radioactive decay, senses protons by exchanging W particles with them, which may change a proton back into a neutron.
    • The detection of the W particle is an example of extraordinary scientific sleuthing, comparable to finding a missing person in a crowd of a billion people.
    • They knew they were logging lots of data with low backgrounds, just what they needed to find W particles.

Origin

W, the initial letter of weak.

 
 

Definition of W particle in US English:

W particle

noun
Physics
  • A heavy charged elementary particle considered to transmit the weak interaction between other elementary particles.

    Example sentencesExamples
    • For example, the neutrino, a product of radioactive decay, senses protons by exchanging W particles with them, which may change a proton back into a neutron.
    • The detection of the W particle is an example of extraordinary scientific sleuthing, comparable to finding a missing person in a crowd of a billion people.
    • The other W particle has decayed into a tau lepton (a heavy relative of the electron) and its neutral partner, the tau-neutrino.
    • In conjunction with the observation of Z particles later that year, CERN's discovery of W particles brought the laboratory its first Nobel Prize in 1984.
    • They knew they were logging lots of data with low backgrounds, just what they needed to find W particles.

Origin

W, the initial letter of weak.

 
 
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更新时间:2024/12/25 12:17:34