Kai-Lei Wang

activity

20242026

collaborators

7 papers

hep-ph2026

Impact of $N^{}$ and $I^^{}$ resonances on $C P$ violation in $I^_{b}^{0}$ decays

Yu-Kuo Hsiao, Kai-Lei Wang, Juan Wang

The four-body decay $I^_{b}^{0} \to p K^{-} I ¨ ^{+} I ¨ ^{-}$ has led to the first observation of baryonic $C P$ violation. However, the underlying subprocesses $I^_{b}^{0} \to N^{*} M$ and $Î_b^0\to Î^*…

hep-ph2026

Investigating $I^c ◯_{c}$ spectroscopy in two-body $I^c ◯_{b}$ decays

Juan Wang, Kai-Lei Wang, Yu-Kuo Hsiao

We investigate the $1 S$ -, $1 P$ -, $2 S$ -, and $1 D$ -wave $I^c ◯_{c} (css)$ spectroscopy through the non-leptonic decays of $I^c ◯_{b}^{-}$ baryon within the constituent quark model. For the lowest…

hep-ph2025

Production of excited $I^_{c}^{+}$ baryons through $I^_{b}$ hadronic weak decays

Kai-Lei Wang, Ya-Mei Cao, Hui-Xiao Duan +1

In this work, to establish a more abundant $I^_{c}$ baryon spectrum, we discuss the production potentials of the excited $I^_{c}$ baryons through $I^_{b}$ hadronic weak decays within a c…

hep-ph2025

Excited $I^c ◯$ hyperon in charmful $I^c ◯_{b}$ weak decays

Kai-Lei Wang, Juan Wang, Yu-Kuo Hsiao +1

We investigate the sextet $b$ -baryon decay processes $I^c ◯_{b} \to J / I ¨ I^c ◯^{(*)}$ ,where $I^c ◯^{*}$ represents the $1 P$ -, $1 D$ - and $2 S$ -wave excited $I^c ◯$ hyperons in the spectroscopy. Using…

hep-ph2025

Charmful two-body $I^c ◯_{b}$ decays in the light-front quark model

Yan-Li Wang, Yu-Kuo Hsiao, Kai-Lei Wang +1

We investigate the singly and doubly charmful two-body $I^c ◯_{b}^{-}$ decays using the light-front quark model. Our findings reveal that most branching fractions calculated in this study…

hep-ph2025

$Ω_{c}$ baryon spectrum and strong decays in a constituent quark model

Hui-Hua Zhong, Ming-Sheng Liu, Li-Ye Xiao +3

In this work, we study the $Ω_{c}$ baryon spectrum up to the $2 P$ excitations within a semi-relativistic constituent quark potential model, where the mixing between different configu…

Impact of N∗ and I^∗ resonances on CP violation in I^b0​ decays

Investigating I^c◯c​ spectroscopy in two-body I^c◯b​ decays

Production of excited I^c+​ baryons through I^b​ hadronic weak decays

Excited I^c◯ hyperon in charmful I^c◯b​ weak decays

Charmful two-body I^c◯b​ decays in the light-front quark model

Ωc​ baryon spectrum and strong decays in a constituent quark model

Impact of $N^{}$ and $I^^{}$ resonances on $C P$ violation in $I^_{b}^{0}$ decays

Investigating $I^c ◯_{c}$ spectroscopy in two-body $I^c ◯_{b}$ decays

Production of excited $I^_{c}^{+}$ baryons through $I^_{b}$ hadronic weak decays

Excited $I^c ◯$ hyperon in charmful $I^c ◯_{b}$ weak decays

Charmful two-body $I^c ◯_{b}$ decays in the light-front quark model

$Ω_{c}$ baryon spectrum and strong decays in a constituent quark model