Z. Bai

activity

20242026

most citedHow higher charmonia shape the puzzling data of the

e^{+} e^{-} \to η J / ψ

cross section

11 citations · 25 across the 11 of their papers we have counts for

collaborators

Showing 2024Show all

3 papers · 1 filter

hep-ph2024★ 4 cited

Reevaluating the $ψ (4160)$ Resonance Parameter Using $B^{+} \to K^{+} μ^{+} μ^{-}$ Data in the Context of Unquenched Charmonium Spectroscopy

Tian-Cai Peng, Zi-Yue Bai, Jun-Zhang Wang +1

A puzzling phenomenon, where the measured mass of the $ψ (4160)$ is pushed higher, presents a challenge to current theoretical models of hadron spectroscopy. This study suggests tha…

hep-ph2024★ 1 cited

Non- $D D ˉ$ Decays into Light Meson Pairs of the $D$ -Wave Charmonium $ψ_{3} (3842)$

Zi-Yue Bai, Bao-Jun Lai, Qin-Song Zou +1

As a $D$ -wave partner of $ψ (3770)$ identified by the LHCb Collaboration, $ψ_{3} (3842)$ lies between the $D D ˉ$ and $D D^{*} ˉ$ thresholds. Its non- $D D ˉ$ decay channels have…

hep-ph2024★ 11 cited

How higher charmonia shape the puzzling data of the $e^{+} e^{-} \to η J / ψ$ cross section

Tian-Cai Peng, Zi-Yue Bai, Jun-Zhang Wang +1

Recently, the BESIII collaboration performed a precise measurement of the $e^{+} e^{-} \to η J / ψ$ cross section. It is puzzling that the resonance parameters of the reported $Y (4230)$ sho…

Reevaluating the ψ(4160) Resonance Parameter Using B+→K+μ+μ− Data in the Context of Unquenched Charmonium Spectroscopy

Non-DDˉ Decays into Light Meson Pairs of the D-Wave Charmonium ψ3​(3842)

How higher charmonia shape the puzzling data of the e+e−→ηJ/ψ cross section

Reevaluating the $ψ (4160)$ Resonance Parameter Using $B^{+} \to K^{+} μ^{+} μ^{-}$ Data in the Context of Unquenched Charmonium Spectroscopy

Non- $D D ˉ$ Decays into Light Meson Pairs of the $D$ -Wave Charmonium $ψ_{3} (3842)$

How higher charmonia shape the puzzling data of the $e^{+} e^{-} \to η J / ψ$ cross section