C. Zeng

collaborators

2 papers

hep-ph2020

Theoretical study of the $Ω (2012)$ state in the $Ω_{c}^{0} \to π^{+} Ω (2012)^{-} \to π^{+} (K ˉ Ξ)^{-}$ and $π^{+} (K ˉ Ξ π)^{-}$ decays

Chun-Hua Zeng, Jun-Xu Lu, En Wang +2

We report on a theoretical study of the newly observed $Ω (2012)$ resonance in the nonleptonic weak decays of $Ω_{c}^{0} \to π^{+} K ˉ Ξ^{*} (1530) (η Ω) \to π^{+} (K ˉ Ξ)^{-}$ and $π^+ (\b…

hep-ph2020

Revisiting the $Ω (2012)$ as a hadronic molecule and its strong decays

Jun-Xu Lu, Chun-Hua Zeng, En Wang +2

Recently, the Belle collaboration measured the ratios of the branching fractions of the newly observed $Ω (2012)$ excited state. They did not observe significant signals for the $Ω(…

Theoretical study of the Ω(2012) state in the Ωc0​→π+Ω(2012)−→π+(KˉΞ)− and π+(KˉΞπ)− decays

Revisiting the Ω(2012) as a hadronic molecule and its strong decays

Theoretical study of the $Ω (2012)$ state in the $Ω_{c}^{0} \to π^{+} Ω (2012)^{-} \to π^{+} (K ˉ Ξ)^{-}$ and $π^{+} (K ˉ Ξ π)^{-}$ decays

Revisiting the $Ω (2012)$ as a hadronic molecule and its strong decays