Definition of kaon in English:

kaon

noun ˈkeɪɒnˈkeɪɑn

Physics

A meson having a mass several times that of a pion.
〔物理〕K介子
Example sentencesExamples
- One linear combination of those states is involved in the production of the neutral kaon particles, and another linear combination is involved in their disintegration.
- In turn, these decay into other subatomic particles, like kaons and pions.
- In particular, it would rule out a ‘soft ‘equation of state for the core of the star, which includes Bose-Einstein condensates of kaons, hyperons and pions.’
- Both laboratories found significant differences associated with time in the activity of neutral particles called kaons.
- In this scheme, quark-antiquark pairs form kaons, pions, and other mesons, while triplets of quarks form protons, neutrons, and numerous heavier cousins that appeared in accelerator experiments.

Origin

1950s: from ka representing the letter K (as a symbol for the particle) + -on.

Definition of kaon in US English:

kaon

nounˈkāänˈkeɪɑn

Physics

A meson having a mass several times that of a pion.
〔物理〕K介子
Example sentencesExamples
- In this scheme, quark-antiquark pairs form kaons, pions, and other mesons, while triplets of quarks form protons, neutrons, and numerous heavier cousins that appeared in accelerator experiments.
- In turn, these decay into other subatomic particles, like kaons and pions.
- One linear combination of those states is involved in the production of the neutral kaon particles, and another linear combination is involved in their disintegration.
- Both laboratories found significant differences associated with time in the activity of neutral particles called kaons.
- In particular, it would rule out a ‘soft ‘equation of state for the core of the star, which includes Bose-Einstein condensates of kaons, hyperons and pions.’

Origin

1950s: from ka representing the letter K (as a symbol for the particle) + -on.

单词	kaon
释义	Definition of kaon in English: kaon noun ˈkeɪɒnˈkeɪɑn Physics A meson having a mass several times that of a pion. 〔物理〕K介子 Example sentencesExamples One linear combination of those states is involved in the production of the neutral kaon particles, and another linear combination is involved in their disintegration. In turn, these decay into other subatomic particles, like kaons and pions. In particular, it would rule out a ‘soft ‘equation of state for the core of the star, which includes Bose-Einstein condensates of kaons, hyperons and pions.’ Both laboratories found significant differences associated with time in the activity of neutral particles called kaons. In this scheme, quark-antiquark pairs form kaons, pions, and other mesons, while triplets of quarks form protons, neutrons, and numerous heavier cousins that appeared in accelerator experiments. Origin 1950s: from ka representing the letter K (as a symbol for the particle) + -on. Definition of kaon in US English: kaon nounˈkāänˈkeɪɑn Physics A meson having a mass several times that of a pion. 〔物理〕K介子 Example sentencesExamples In this scheme, quark-antiquark pairs form kaons, pions, and other mesons, while triplets of quarks form protons, neutrons, and numerous heavier cousins that appeared in accelerator experiments. In turn, these decay into other subatomic particles, like kaons and pions. One linear combination of those states is involved in the production of the neutral kaon particles, and another linear combination is involved in their disintegration. Both laboratories found significant differences associated with time in the activity of neutral particles called kaons. In particular, it would rule out a ‘soft ‘equation of state for the core of the star, which includes Bose-Einstein condensates of kaons, hyperons and pions.’ Origin 1950s: from ka representing the letter K (as a symbol for the particle) + -on.
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