Yan-Li Wang

collaborators

3 papers

hep-ph2026

$C P$ violation in singly Cabibbo suppressed $D \to I ¨ a_{0} (980)$ decays

Yu-Kuo Hsiao, Shu-Ting Cai, Yan-Li Wang

The singly Cabibbo suppressed (SCS) decays $D \to I ¨ a_{0}$ , with $a_{0} \equiv a_{0} (980)$ , have been measured with the branching-fraction ratios $r^{+/-}_{\rm ex}\equiv {\cal B}(D^0\toÏ^…

hep-ph2026

Rescattering-induced $D \to S S$ weak decays

Yan-Li Wang, Shu-Ting Cai, Yu-Kuo Hsiao

We investigate two-body non-leptonic $D \to S S$ weak decays, where $S$ denotes a light scalar meson such as $a_{0} / a_{0} (980)$ , $f_{0} / f_{0} (980)$ , or $I ¨ _{0} / f_{0} (500)$ . Short-distance topolo…

hep-ph2025

Probing the elusive $I^º/ K_{0}^{*} (700)$ resonance in semileptonic $D$ decays

Yu-Kuo Hsiao, Yan-Li Wang, Wen-Juan Wei

The $I^º/ K_{0}^{*} (700)$ meson remains the most elusive among the light scalar resonances, with its presence in weak decays obscured by limited precision in branching fraction measureme…

CP violation in singly Cabibbo suppressed D→I¨a0​(980) decays

Rescattering-induced D→SS weak decays

Probing the elusive I^º/K0∗​(700) resonance in semileptonic D decays

$C P$ violation in singly Cabibbo suppressed $D \to I ¨ a_{0} (980)$ decays

Rescattering-induced $D \to S S$ weak decays

Probing the elusive $I^º/ K_{0}^{*} (700)$ resonance in semileptonic $D$ decays