Natural higgs mass in supersymmetry from nondecoupling effects

Xiaochuan Lu, Hitoshi Murayama, Joshua T. Ruderman, Kohsaku Tobioka

    Research output: Contribution to journalArticle

    Abstract

    The Higgs mass implies fine-tuning for minimal theories of weak-scale supersymmetry (SUSY). Nondecoupling effects can boost the Higgs mass when new states interact with the Higgs boson, but new sources of SUSY breaking that accompany such extensions threaten naturalness. We show that two singlets with a Dirac mass can increase the Higgs mass while maintaining naturalness in the presence of large SUSY breaking in the singlet sector. We explore the modified Higgs phenomenology of this scenario, which we call the "Dirac next-to-minimal supersymmetric standard model."

    Original languageEnglish (US)
    Article number191803
    JournalPhysical Review Letters
    Volume112
    Issue number19
    DOIs
    StatePublished - May 14 2014

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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