Testing the littlest Higgs model with T-parity at the LHC Run-II

Qing Hong Cao*, Chuan Ren Chen, Yandong Liu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


We study the littlest Higgs model with T-parity (LHT) in the process of pp→WH+WH-→W+W-AHAH at the 14 TeV LHC. With the W-jet tagging technique, we demonstrate that the bulk of the model parameter space can be probed at the level of more than 5σ in the signature of two fat W jets plus large missing energy. Furthermore, we propose a novel strategy of measuring the principle parameter f that is crucial to test the LHT model and to fix mass spectrum, including the dark matter particle. Our proposal can be easily incorporated into the current experimental program of diboson searches at the LHC Run-II.

Original languageEnglish
Article number055033
JournalPhysical Review D
Issue number5
Publication statusPublished - 2016 Sept 28

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


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