Shu-Ting Cai

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

Hidden charm $P_{cs} (4338)^{0}$ production in baryonic $B^{-} \to J / I ¨ I^ p ˉ$ decay

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

We investigate the resonant baryonic $B$ decay $B^{-} \to P_{cs}^{0} p ˉ, P_{cs}^{0} \to J / I ¨ I^$ , where $P_{cs}^{0} \equiv P_{cs} (4338)^{0}$ is identified as a hidd…

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

Rescattering-induced D→SS weak decays

Hidden charm Pcs​(4338)0 production in baryonic B−→J/I¨I^pˉ​ decay

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

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

Hidden charm $P_{cs} (4338)^{0}$ production in baryonic $B^{-} \to J / I ¨ I^ p ˉ$ decay