We study a set of exclusive decay modes of the Standard Model Higgs boson into a vector meson and a dilepton pair: h→Vℓ+ℓ−, with V=ϒ,J/ψ,ϕ, and ℓ=μ,τ, determining the decay rates, the dilepton mass spectra and the V longitudinal helicity fraction distributions. In the same framework, we analyze the exclusive modes into neutrino pairs View the MathML source. We also discuss the implications of the recent CMS and ATLAS results for the lepton flavor-changing process h→τ+μ− on the h→Vτ+μ− decay modes
On exclusive h→Vℓ+ℓ− decays / Colangelo, Pietro; De Fazio, Fulvia; Santorelli, Pietro. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 760:(2016), pp. 335-340. [10.1016/j.physletb.2016.07.002]
On exclusive h→Vℓ+ℓ− decays
SANTORELLI, PIETRO
2016
Abstract
We study a set of exclusive decay modes of the Standard Model Higgs boson into a vector meson and a dilepton pair: h→Vℓ+ℓ−, with V=ϒ,J/ψ,ϕ, and ℓ=μ,τ, determining the decay rates, the dilepton mass spectra and the V longitudinal helicity fraction distributions. In the same framework, we analyze the exclusive modes into neutrino pairs View the MathML source. We also discuss the implications of the recent CMS and ATLAS results for the lepton flavor-changing process h→τ+μ− on the h→Vτ+μ− decay modes| File | Dimensione | Formato | |
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