Update of hadronic decays of $J/ψ$ and $ψ(2S)$ though virtual photons

The hadronic decay branching ratios of $J / ψ$ and $ψ (2 S)$ through virtual photons, $B (J / ψ, ψ (2 S) \to γ^{*} \to hadrons)$ , are updated by using the latest published measurements of the $R$ value and the branching ratios of $J / ψ, ψ (2 S) \to l^{+} l^{-}$ . Their respective precision increases by about 4 and 3 times.

Update of hadronic decays of $J / ψ$ and $ψ (2 S)$ though virtual photons

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Update of hadronic decays of $J / ψ$ and $ψ (2 S)$ though virtual photons

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Update of hadronic decays of J/ψJ/ψ and ψ(2S)ψ(2S) though virtual photons

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Update of hadronic decays of J/ψJ/ψ and ψ(2S)ψ(2S) though virtual photons

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Update of hadronic decays of $J / ψ$ and $ψ (2 S)$ though virtual photons

讲解博客

AI智能校验

Update of hadronic decays of $J / ψ$ and $ψ (2 S)$ though virtual photons

讲解博客

AI智能校验