Top anomalous magnetic moment and the two-photon decay of the Higgs boson

Lance Labun, Johann Rafelski

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

We compute the dependence of the Higgs to two-photon decay rate Γh→γγ on the top quark gyromagnetic factor gt in the heavy top limit and evaluate the expected change for one-loop SM correction to gt. Our results are general and allow consideration of further modifications of gt, and we predict the resultant Γh→γγ.

Original languageEnglish (US)
Article number071301
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume88
Issue number7
DOIs
StatePublished - Oct 16 2013

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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