Zuxin Cai

activity

20242026

collaborators

3 papers

hep-ph2026

Final-state rescattering mechanism of the $Δ (1232)^{++}$ production in $Λ_{c}^{+} \to K^{-} π^{+} p$ decay

Zu-Xin Cai, Cheng Chen, Si-Wei Liu +4

We investigate the production of the $Δ (1232)^{++}$ resonance in the charmed baryon weak decay $Λ_{c}^{+} \to K^{-} π^{+} p$ , focusing on the $π^{+} p$ final-state rescattering mechanism. Th…

hep-ph2025

Light hadronic decays of spin-0 partner of $X (3872)$

Hong-Shuo Gao, Zu-Xin Cai, Gang Li +1

The $X (3872)$ is theoretically predicted to have a spin-0 partner state denoted as $X_{0}$ . Assuming the $X_{0}$ as a $D D ˉ$ molecular bound state, we calculate the decay widths of…

hep-ph2024

Charmless decays of the spin-2 partner of $X (3872)$

Zu-Xin Cai, Zhao-Sai Jia, Gang Li +2

The Belle collaboration recently reported a promising candidate for the spin-2 $D^{*} D ˉ^{*}$ partner of the $X (3872)$ , called the $X_{2}$ for short, having a mass of $(4014.3 \pm 4.…

Final-state rescattering mechanism of the Δ(1232)++ production in Λc+​→K−π+p decay

Light hadronic decays of spin-0 partner of X(3872)

Charmless decays of the spin-2 partner of X(3872)

Final-state rescattering mechanism of the $Δ (1232)^{++}$ production in $Λ_{c}^{+} \to K^{-} π^{+} p$ decay

Light hadronic decays of spin-0 partner of $X (3872)$

Charmless decays of the spin-2 partner of $X (3872)$