R. Ping

collaborators

4 papers

hep-ph2026

Polarization analysis of $χ_{c J}$ decay into octet baryonic pairs

Cai-Ying Pang, Rong-Gang Ping, Dai-Hui Wei

This work presents a comprehensive analysis of polarization transfer in the decays $χ_{cJ}$ ($J=0,1,2$) to octet baryon-antibaryon pairs within a polarized electron-positron co…

physics.ins-det2026

Hyperon-Nucleon Spectrometer

Xiaozhi Bai, Xu Cao, Zhe Cao +237

Chirality lies at the heart of low-energy QCD, governing the symmetry structure that shapes hadron masses and strong interaction dynamics. Among the most compelling open questions…

hep-ph2025

Bell nonlocality and entanglement in $χ_{c J}$ decays into baryon pair

PengCheng Hong, RongGang Ping, WeiMin Song

We present a systematic analysis of Bell nonlocality and entanglement in $χ_{c J}$ ( $J = 0, 1, 2$ ) decays into baryon pair( $B B ˉ$ ), with particular emphasis on their production via t…

hep-ph2025

Study of $P$ and $C P$ symmetries in $Ξ_{c}^{+} \to Ξ^{-} π^{+} π^{+}$ at electron-positron collider

Yunlu Wang, Yunlong Xiao, Pengcheng Hong +1

Symmetry studies represent one of the most promising frontiers in particle physics research. This investigation focuses on exploring $P$ and $C P$ symmetries in the charm system thr…

Polarization analysis of χcJ​ decay into octet baryonic pairs

Hyperon-Nucleon Spectrometer

Bell nonlocality and entanglement in χcJ​ decays into baryon pair

Study of P and CP symmetries in Ξc+​→Ξ−π+π+ at electron-positron collider

Polarization analysis of $χ_{c J}$ decay into octet baryonic pairs

Bell nonlocality and entanglement in $χ_{c J}$ decays into baryon pair

Study of $P$ and $C P$ symmetries in $Ξ_{c}^{+} \to Ξ^{-} π^{+} π^{+}$ at electron-positron collider