Physics of Particles and Nuclei Letters

, Volume 6, Issue 1, pp 18–20 | Cite as

On the leptonic decay of a heavy quarkonium with a Higgs-boson emission

  • G. A. Kozlov
Physics of Elementary Particles and Atomic Nuclei. Theory
  • 18 Downloads

Abstract

The leptonic (\( \mathop l\limits^ - l \)) decay of a heavy quark-antiquark bound state T(\( \bar Q \) Q) with a Higgs-boson H emission is investigated. Applying the low-energy theorem to meson-Higgs coupling allows one to estimate the probability of the decay T(\( \bar Q \) Q) → \( \mathop l\limits^ - l \) H. Only the simple version of the Standard Model extension containing two-Higgs doublet is considered.

PACS numbers

11.10.St 12.60.Fr 

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Copyright information

© Pleiades Publishing, Ltd. 2009

Authors and Affiliations

  • G. A. Kozlov
    • 1
  1. 1.Joint Institute for Nuclear ResearchDubnaRussia

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