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

Lance Labun; Johann Rafelski

doi:10.1103/PhysRevD.88.071301

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

Lance Labun, Johann Rafelski

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

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

Original language	English (US)
Article number	071301
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	88
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevD.88.071301
State	Published - Oct 16 2013

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.88.071301

Cite this

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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.",

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AB - 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.

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

Abstract

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