Ya-Lin Song

activity

20242026

B^{0}

-meson flavor changing neutral current decay into scalar

K_{0}^{*} (1430)

meson with

b \to s ℓ^{+} ℓ^{-} (ν ν ˉ)

transition

3 citations · 5 across the 4 of their papers we have counts for

collaborators

Showing 2025Show all

2 papers · 1 filter

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) $A_{1} (q^{2})$ ,…

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

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