| 释义 |
Definition of W particle in English: W particlenoun 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 particlenoun 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. |