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arXiv 1107.4226hep-ph
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会议报告:标量介子的结构和强相互作用的希格斯扇区

Conference Report: Structure of scalar mesons and the Higgs sector of strong interaction

Martin Schumacher

摘要:

$σ$介子可以看作是强相互作用的希格斯玻色子。虽然电弱希格斯玻色子的观测是LHC正在进行的实验的主要目标,但$σ$介子现在作为壳层粒子和虚粒子同时作为组成夸克的一部分得到了很好的研究。这使得它及时地给出了强相互作用的希格斯扇区的现状的概述,其中包括标量介子$σ(600)$,$κ(800)$,$f_0(980)$和$a_0(980)$连同赝戈德斯通玻色子$π$,$K$和$η$。

英文摘要:

The $σ$ mesons may be considered as the Higgs boson of strong interaction. While the observation of the electroweak Higgs boson is the primary goal in ongoing experiments at the LHC, the $σ$ meson is by now well studied both as an on-shell particle and as a virtual particle while being part of the constituent quark. This makes it timely to give an overview of the present status of the Higgs sector of strong interaction which includes the scalar mesons $σ(600)$, $κ(800)$, $f_0(980)$ and $a_0(980)$ together with the pseudo Goldstone bosons $π$, $K$ and $η$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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