Yin-Long Yang

activity

20232026

D_{s}^{+} \to π^{0} ℓ^{+} ν_{ℓ}

decay process within QCD sum rule approach

9 citations · 28 across the 11 of their papers we have counts for

collaborators

Showing 2025Show all

4 papers · 1 filter

hep-ph2025

Non-perturbaitve effects for the isoscalar light vector $ω$ -meson in charmed meson semileptonic decays

Yin-Long Yang, Fang-Ping Peng, Yan-Ting Yang +2

Motivated by the renewed attention from the recent BESIII experiment on the semileptonic decay $D \to V ℓ ν_{ℓ}$ , we investigate semileptonic decay $D^{+} \to ω ℓ^{+} ν_{ℓ}$ wit…

hep-ph2025

Searching the possibility of $a_{0} (1450)$ scalar state being a diquark structure via charmed meson semileptonic decays

Ya-Lin Song, Yin-Long Yang, Ye Cao +2

The internal structure of light scalar state $a_{0} (1450)$ has not been definitively determined, it may consist of multiple possible states. Among them, it has the possibility of bei…

hep-ph2025★ 2 cited

Exploring the exclusive decay $B^{+} \to ω ℓ^{+} ν$ with light-cone sum rules

Yin-Long Yang, Ya-Lin Song, Fang-Ping Peng +3

In this paper, we calculate the Cabibbo-Kobayashi-Maskawa matrix element $∣ V_{u b} ∣$ by the semileptonic decay $B^{+} \to ω ℓ^{+} ν$ . For the transition form factors (TFFs) $A_{1} (q^{2})$ ,…

hep-ph2025★ 5 cited

Footprint in fitting $B \to D$ vector form factor and determination for $D$ -meson leading-twist LCDA

Sheng-Bo Wu, Hai-Jiang Tian, Yin-Long Yang +3

In this paper, we fit the $B \to D$ vector transition form factor (TFF) by using the data measured by \textsl{BABAR} and Belle Collaborations within Monte Carlo (MC) method. Meanwhi…

Non-perturbaitve effects for the isoscalar light vector ω-meson in charmed meson semileptonic decays

Searching the possibility of a0​(1450) scalar state being a diquark structure via charmed meson semileptonic decays

Exploring the exclusive decay B+→ωℓ+ν with light-cone sum rules

Footprint in fitting B→D vector form factor and determination for D-meson leading-twist LCDA

Non-perturbaitve effects for the isoscalar light vector $ω$ -meson in charmed meson semileptonic decays

Searching the possibility of $a_{0} (1450)$ scalar state being a diquark structure via charmed meson semileptonic decays

Exploring the exclusive decay $B^{+} \to ω ℓ^{+} ν$ with light-cone sum rules

Footprint in fitting $B \to D$ vector form factor and determination for $D$ -meson leading-twist LCDA