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arXiv 0911.5220hep-phhep-exhep-th
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希格斯玻色子:从晶格到LHC

The Higgs boson: from the lattice to LHC

Paolo Cea, Leonardo Cosmai

摘要:

讨论了无自相互作用的希格斯玻色子玻色子与自发对称性破缺共存的平凡性和自发对称性破缺的情形。我们认为,非微扰晶格调查支持这种情况。此外,从晶格模拟我们预测,希格斯玻色子是相当重。我们估计了希格斯玻色子的质量$m_H = 754 \pm 20 {\text{(stat)}} \pm 20 {\text{(syst)}} {\text{GeV}}$和希格斯玻色子的总宽度$Γ(H) \simeq 340 {\text{GeV}}$。

英文摘要:

We discuss the triviality and spontaneous symmetry breaking scenario where the Higgs boson without self-interaction coexists with spontaneous symmetry breaking. We argue that non perturbative lattice investigations support this scenario. Moreover, from lattice simulations we predict that the Higgs boson is rather heavy. We estimate the Higgs boson mass $m_H = 754 \pm 20 {\text{(stat)}} \pm 20 {\text{(syst)}} {\text{GeV}}$ and the Higgs total width $Γ(H) \simeq 340 {\text{GeV}}$.

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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