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arXiv · 1305.1006

Examining custodial symmetry in the Higgs sector of Georgi-Machacek model

Cheng-Wei Chiang
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Abstract

We study consequences of custodial symmetry in the Higgs sector of the Georgi-Machacek (GM) model. We discuss how the 5-plet and 3-plet Higgs bosons classified under the custodial SU(2) symmetry are produced and decay at the CERN Large Hadron Collider. By determining their masses through proposed channels, we can test the mass degeneracy in each Higgs multiplet.

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Cheng-Wei Chiang. 2013-05-05. Examining custodial symmetry in the Higgs sector of Georgi-Machacek model. https://arxiv.org/abs/1305.1006

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