Dan-Dan Hu

activity

20202026

most cited

a_{0} (980)

-meson twist-2 distribution amplitude within the QCD sum rules and investigation of

D \to a_{0} (980) (\to η π) e^{+} ν_{e}

15 citations · 63 across the 15 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

hep-ph2026

Quasi-four-body semileptonic decay $B ˉ^{0} \to a_{0} (1450)^{+} (\to π^{+} η) ℓ^{-} ν ˉ_{ℓ}$ within $a_{0} (1450)$ -resonance leading-twist LCDA under QCDSR

Ya-Lin Song, Yin-Long Yang, Yan-Ting Yang +4

The finite width of broad scalar resonances should be taken into account when relating semileptonic $B$ -meson transitions to experimentally reconstructable multihadron final states…

hep-ph2026

Probing the $γ γ^{*} \to η^{(')}$ Transition Form Factors with Newly Derived $η^{(')}$ -Meson Light-Cone Distribution Amplitudes

Dan-Dan Hu, Xing-Gang Wu, Yu-Jie Zhang +2

In the present work, we analyze the properties of the transition form factors (TFFs) for the $γ γ^{*} \to η^{(')}$ process, employing the $η^{(')}$ -meson light-cone distribut…

Quasi-four-body semileptonic decay Bˉ0→a0​(1450)+(→π+η)ℓ−νˉℓ​ within a0​(1450)-resonance leading-twist LCDA under QCDSR

Probing the γγ∗→η(′) Transition Form Factors with Newly Derived η(′)-Meson Light-Cone Distribution Amplitudes

Quasi-four-body semileptonic decay $B ˉ^{0} \to a_{0} (1450)^{+} (\to π^{+} η) ℓ^{-} ν ˉ_{ℓ}$ within $a_{0} (1450)$ -resonance leading-twist LCDA under QCDSR

Probing the $γ γ^{*} \to η^{(')}$ Transition Form Factors with Newly Derived $η^{(')}$ -Meson Light-Cone Distribution Amplitudes