| dbo:abstract |
En physique des particules, un méson scalaire est un méson - état lié quark/antiquark - possédant un spin nul et de parité paire (JP=0+). Un méson de spin nul et de parité impaire (JP=0−) est un méson pseudoscalaire (comme le pion). (fr) In high energy physics, a scalar meson is a meson with total spin 0 and even parity (usually noted as JP=0+). Compare to pseudoscalar meson. The first known scalar mesons have been observed since the late 1950s, with observations of numerous light states and heavier states proliferating since the 1980s. Scalar mesons are most often observed in proton-antiproton annihilation, radiative decays of vector mesons, and meson-meson scattering. (en) 입자물리학에서 스칼라 중간자 혹은 스칼라 메존(scalar meson)은 총 스핀이 0이고 짝 반전성(통상적으로 JP=0+로 표기됨)을 갖는 중간자이다. 와 구별된다. (ko) |
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dbr:Meson |
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| rdfs:comment |
En physique des particules, un méson scalaire est un méson - état lié quark/antiquark - possédant un spin nul et de parité paire (JP=0+). Un méson de spin nul et de parité impaire (JP=0−) est un méson pseudoscalaire (comme le pion). (fr) In high energy physics, a scalar meson is a meson with total spin 0 and even parity (usually noted as JP=0+). Compare to pseudoscalar meson. The first known scalar mesons have been observed since the late 1950s, with observations of numerous light states and heavier states proliferating since the 1980s. Scalar mesons are most often observed in proton-antiproton annihilation, radiative decays of vector mesons, and meson-meson scattering. (en) 입자물리학에서 스칼라 중간자 혹은 스칼라 메존(scalar meson)은 총 스핀이 0이고 짝 반전성(통상적으로 JP=0+로 표기됨)을 갖는 중간자이다. 와 구별된다. (ko) |
| rdfs:label |
Méson scalaire (fr) 스칼라 중간자 (ko) Scalar meson (en) |
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