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arXiv 1006.5597hep-phhep-ex
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奇异希格斯玻色子衰变模作为$S_3$味对称性的预兆

Exotic Higgs boson decay modes as a harbinger of $S_3$ flavor symmetry

Gautam Bhattacharyya, Philipp Leser, Heinrich Päs

摘要:

用来解释味道混合和质量等级的离散对称性可以与一个扩大的标量扇区相关联,这可能导致奇异的希格斯衰变模式。在本文中,我们探讨了这种可能性的情况下,$S_3$味对称,需要三个标量SU(2)的双重。通过最小化标量势来固定光谱,我们观察到模型的对称性导致了在CERN大型强子对撞机(LHC)上可能观察到的诱人的希格斯衰变模式。

英文摘要:

Discrete symmetries employed to explain flavor mixing and mass hierarchies can be associated with an enlarged scalar sector which might lead to exotic Higgs decay modes. In this paper, we explore such a possibility in a scenario with $S_3$ flavor symmetry which requires three scalar SU(2) doublets. The spectrum is fixed by minimizing the scalar potential, and we observe that the symmetry of the model leads to tantalizing Higgs decay modes potentially observable at the CERN Large Hadron Collider (LHC).

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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