Long Zeng

activity

20182026

most citedThe

D \to ρ

semileptonic and radiative decays within the light-cone sum rules

19 citations · 86 across the 14 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

hep-ph2018★ 19 cited

The $D \to ρ$ semileptonic and radiative decays within the light-cone sum rules

Hai-Bing Fu, Long Zeng, Rong Lü +2

The measured branching ratio of the $D$ meson semileptonic decay $D \to ρ e^{+} ν_{e}$ , which is based on the $0.82 f b^{- 1}$ CLEO data taken at the peak of $ψ (3770)$ resonance, di…

hep-ph2018★ 18 cited

The longitudinal leading-twist distribution amplitude of $J / ψ$ meson within background field theory

Hai-Bing Fu, Long Zeng, Wei Cheng +2

We make a detailed study on the $J / ψ$ meson longitudinal leading-twist distribution amplitude $ϕ_{2; J / ψ}^{∥}$ by using the QCD sum rules within the background field theory. By keepi…

The D→ρ semileptonic and radiative decays within the light-cone sum rules

The longitudinal leading-twist distribution amplitude of J/ψ meson within background field theory

The $D \to ρ$ semileptonic and radiative decays within the light-cone sum rules

The longitudinal leading-twist distribution amplitude of $J / ψ$ meson within background field theory