Complementary bound on the W′ mass from Higgs boson to diphoton decays

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Abstract

Using the left-right symmetric model as an illustrative example, we suggest a simple and straightforward way of constraining the W′ mass directly from the decay of the Higgs boson to two photons. The proposed method is generic and applicable to a diverse range of models with a W′-boson that couples to the Standard Model-like Higgs boson. Our analysis exemplifies how the precision measurement of the Higgs to diphoton signal strength can have a pivotal role in probing the scale of new physics.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • Tata Institute of Fundamental Research
  • University of Calcutta
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Subatomär fysik
Originalspråkengelska
Artikelnummer115021
TidskriftPhysical Review D
Volym99
Utgivningsnummer11
StatusPublished - 2019 jun 14
PublikationskategoriForskning
Peer review utfördJa