Z. Bai

collaborators

9 papers

hep-ph2026

Production of high-orbital kaon excited states in the $K^{-} p$ reaction

Ting-Yan Li, Zi-Yue Bai, Xiang Liu

In this work, a systematic investigation of the production of high-orbital-excitation kaons in $K^{-} p$ reactions is carried out within an effective Lagrangian approach. The releva…

hep-ph2026

Production of high-spin $I ¨ _{J} / I ¨ _{J}$ ( $J = 2, 3, 4, 5$ ) mesons in $I ¨ ^{-} p$ reactions

Ting-Yan Li, Zi-Yue Bai, Xiang Liu

In this work, we perform a comprehensive investigation of the production of high-spin $I ¨ _{J}$ and $I ¨ _{J}$ mesons ( $J = 2, 3, 4, 5$ ) in $I ¨ ^{-} p$ reactions using an effective Lagrangian app…

hep-ph2026

Unquenched Charmonium and Beyond

Zi-Yue Bai, Dian-Yong Chen, Qi-Huang +3

The year 2024 marked the 50th anniversary of the discovery of the $J / ψ$ particle, which unveiled the charm quark and the charmonium spectrum, instigating the "November Revolution"…

hep-ph2025

Exploring the role of higher $I ¨ $ meson states in the $e^{+} e^{-} \to b_{1} (1235) I ¨ $ process

Zhao-Yang Wu, Zi-Yue Bai, Li-Ming Wang

The properties of light vector mesons near 2.2 GeV remain poorly understood, impeding progress in mapping the higher-lying hadronic spectrum. Utilizing the newly released BESIII da…

hep-ph2025

Decoding the role of $I ¨ $ mesonic states for elucidating the $e^{+} e^{-} \to a_{2} (1320) I ¨ $ data and other reactions

Qin-Song Zhou, Zi-Yue Bai, Jun-Zhang Wang +2

Recently, the BESIII Collaboration observed a $I ¨ $ -like structure $Y (2044)$ in $e^{+} e^{-} \to a_{2} (1320) I ¨ $ , suggesting that $Y (2044)$ may be a candidate of vector meson $I ¨ (2 D)$ by com…

hep-ph2025

Coupled-channel study of $4 S$ - $3 D$ mixing dynamics in $I ¨ (4220)$ and $I ¨ (4380)$

Zi-Long Man, Si-Qiang Luo, Zi-Yue Bai +1

Among charmoniumlike $X Y Z$ states, the $I ¨ (4220)$ and $I ¨ (4380)$ states have emerged as key candidates for exploring the charmonium spectrum. In this work, we propose a $4 S$ - $3 D$ c…

Production of high-orbital kaon excited states in the K−p reaction

Production of high-spin I¨J​/I¨J​ (J=2,3,4,5) mesons in I¨−p reactions

Unquenched Charmonium and Beyond

Exploring the role of higher I¨ meson states in the e+e−→b1​(1235)I¨ process

Decoding the role of I¨ mesonic states for elucidating the e+e−→a2​(1320)I¨ data and other reactions

Coupled-channel study of 4S-3D mixing dynamics in I¨(4220) and I¨(4380)

Production of high-orbital kaon excited states in the $K^{-} p$ reaction

Production of high-spin $I ¨ _{J} / I ¨ _{J}$ ( $J = 2, 3, 4, 5$ ) mesons in $I ¨ ^{-} p$ reactions

Exploring the role of higher $I ¨ $ meson states in the $e^{+} e^{-} \to b_{1} (1235) I ¨ $ process

Decoding the role of $I ¨ $ mesonic states for elucidating the $e^{+} e^{-} \to a_{2} (1320) I ¨ $ data and other reactions

Coupled-channel study of $4 S$ - $3 D$ mixing dynamics in $I ¨ (4220)$ and $I ¨ (4380)$