Liu-Lin Wang

collaborators

3 papers

hep-ph2026

Probing the nature of $D_{1} K$ and $D_{2} K$ molecules through $D_{s}^{(*)} I ¨ I ¨ $ and $D_{s 0 (s 1)} I ¨ $ decays

Xing-Meng Zhao, Liu-Lin Wang, Ying-Bo He +2

We study the two- and three-body decays of the $I = 0$ $D_{1} K$ and $D_{2} K$ molecular states $T_{c s ˉ 1}^{*}$ and $T_{c s ˉ 2}^{*}$ into $D_{s}^{(*)}$ mesons and pions. Triangle singular…

hep-ph2025

New spectrum of charm-strange meson with constituent quark model $c s ˉ$ contributions

Liu-Lin Wang, Xing-Meng Zhao, Xiao-Hai Liu +1

We systematically investigate the $S$ -wave interactions between Nambu-Goldstone bosons (NGBs) and charmed mesons in the $(S, I) = (1, 0)$ sector using the chiral unitary approach. The…

hep-ph2025

Threshold effects as the origin of $Y (4500)$ observed in $e^{+} e^{-} \to J / I ¨ K^{+} K^{-}$

Xiao-Yun Wang, Liu-Lin Wang, Xiao-Hai Liu +1

The BESIII collaboration has recently observed a resonant structure $Y (4500)$ in $e^{+} e^{-} \to J / I ¨ K^{+} K^{-}$ , whose origin remains unresolved. In this study, we analyze the cros…

Probing the nature of D1​K and D2​K molecules through Ds(∗)​I¨I¨ and Ds0(s1)​I¨ decays

New spectrum of charm-strange meson with constituent quark model csˉ contributions

Threshold effects as the origin of Y(4500) observed in e+e−→J/I¨K+K−

Probing the nature of $D_{1} K$ and $D_{2} K$ molecules through $D_{s}^{(*)} I ¨ I ¨ $ and $D_{s 0 (s 1)} I ¨ $ decays

New spectrum of charm-strange meson with constituent quark model $c s ˉ$ contributions

Threshold effects as the origin of $Y (4500)$ observed in $e^{+} e^{-} \to J / I ¨ K^{+} K^{-}$