Dong Huang

collaborators

4 papers

hep-ph2026

Scrutinizing lepton flavor universality and transition form factor correlation from charmed meson semileptonic decay into light strange vector $K^{*}$ meson

Sheng-Bo Wu, Dong Huang, Fang-Ping Peng +2

In this paper, we calculate the transition form factors (TFFs) $A_{1, 2} (q^{2})$ and $V (q^{2})$ of $D_{s}^{+} \to K^{* 0}$ decays by using the QCD light-cone sum rule (QCD LCSR) and construc…

hep-ph2026

Addressing the lightest $S$ -wave strange $K_{0}^{*} (700) / I^º$ resonance in four-body semileptonic $B ˉ_{s}^{0} \to K^{0} I ¨ ^{+} ℓ^{-} I^ˉ ½_{ℓ}$ decays

Dong Huang, Sheng-Bo Wu, Fang-Ping Peng +2

As the lightest strange scalar resonance, $K_{0}^{*} (700)$ (also called $I^º$ ) has a large width and resides close to the $K I ¨ $ threshold, leading to a longstanding debate about its int…

hep-ph2026

$a_{0} (1450)$ -state twist-2 light-cone distribution amplitude moments within QCD sum rules and its implication in $B ˉ^{0} \to a_{0} (1450)^{+} ℓ^{-} I^ˉ ½_{ℓ}$ decays

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

Based on longstanding puzzle for the structure of light scalar meson, it is meaningful to make a deep research for its property in different decay processes especially in the botto…

hep-ph2025

Probing $∣ V_{cs} ∣$ and lepton flavor universality through $D \to K_{0}^{*} (1430) ℓ I^½_{ℓ}$ decay

Yin-Long Yang, Hai-Jiang Tian, Ya-Xiong Wang +4

In this paper, we calculate the semileptonic decays $D \to K_{0}^{*} (1430) ℓ I^½_{ℓ}$ with $ℓ = (e, I^¼)$ induced by $c \to s ℓ I^½_{ℓ}$ transition. For the key component, $D\to…

Scrutinizing lepton flavor universality and transition form factor correlation from charmed meson semileptonic decay into light strange vector K∗ meson

Addressing the lightest S-wave strange K0∗​(700)/I^º resonance in four-body semileptonic Bˉs0​→K0I¨+ℓ−I^ˉ½ℓ​ decays

a0​(1450)-state twist-2 light-cone distribution amplitude moments within QCD sum rules and its implication in Bˉ0→a0​(1450)+ℓ−I^ˉ½ℓ​ decays

Probing ∣Vcs​∣ and lepton flavor universality through D→K0∗​(1430)ℓI^½ℓ​ decay

Scrutinizing lepton flavor universality and transition form factor correlation from charmed meson semileptonic decay into light strange vector $K^{*}$ meson

Addressing the lightest $S$ -wave strange $K_{0}^{*} (700) / I^º$ resonance in four-body semileptonic $B ˉ_{s}^{0} \to K^{0} I ¨ ^{+} ℓ^{-} I^ˉ ½_{ℓ}$ decays

$a_{0} (1450)$ -state twist-2 light-cone distribution amplitude moments within QCD sum rules and its implication in $B ˉ^{0} \to a_{0} (1450)^{+} ℓ^{-} I^ˉ ½_{ℓ}$ decays

Probing $∣ V_{cs} ∣$ and lepton flavor universality through $D \to K_{0}^{*} (1430) ℓ I^½_{ℓ}$ decay