Ya-Lin Song

collaborators

3 papers

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

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-ph2024

Scrutinizing $B^{0}$ -meson flavor changing neutral current decay into scalar $K_{0}^{*} (1430)$ meson with $b \to s ℓ^{+} ℓ^{-} (ν ν ˉ)$ transition

Yin-Long Yang, Ya-Xiong Wang, Hai-Bing Fu +2

In this paper, we investigate the rare decay $B^{0} \to K_{0}^{*} (1430) ℓ^{+} ℓ^{-}$ with $ℓ = (e, μ, τ)$ and $B^{0} \to K_{0}^{*} (1430) ν ν ˉ$ induced by the flavor changing neutral current tran…

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

Scrutinizing B0-meson flavor changing neutral current decay into scalar K0∗​(1430) meson with b→sℓ+ℓ−(ννˉ) transition

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

Scrutinizing $B^{0}$ -meson flavor changing neutral current decay into scalar $K_{0}^{*} (1430)$ meson with $b \to s ℓ^{+} ℓ^{-} (ν ν ˉ)$ transition