3 papers
hep-ph2025
CP Violation in Hadronic Weak Decays of Charmed Baryons in the Topological Diagrammatic Approach
Hai-Yang Cheng, Fanrong Xu, Huiling Zhong
CP violation in the charmed baryon sector is generally expected to be very small, of order or even smaller. Nevertheless, large long-distance penguin topologies can be in…
hep-ph2025
Hadronic Weak Decays of Charmed Baryons in the Topological Diagrammatic Approach: An Update
Hai-Yang Cheng, Fanrong Xu, Huiling Zhong
There exist two distinct ways in realizing the approximate SU(3) flavor symmetry of QCD to describe the two-body nonleptonic decays of charmed baryons: the irreducible SU(3) approa…
hep-ph2024
Analysis of Hadronic Weak Decays of Charmed Baryons in the Topological Diagrammatic Approach
Huiling Zhong, Fanrong Xu, Hai-Yang Cheng
We perform a global fit to the experimental data of two-body charmed baryon decays based on the topological diagrammatic approach (TDA) and take into account the phase shifts betwe…