26 Result(s)
within
Article
Q-y Zhang
Quantum Field Theories, String Theory
-
Article
Open AccessPartial wave analysis of the charmed baryon hadronic decay \( {\Lambda}_c^{+} \) → Λπ+π0
Based on e+e− collision samples corresponding to an integrated luminosity of 4.4 fb−1 collected with the BESIII detector at center-of-mass energies between 4.6 GeV and 4.7 GeV, a partial wave analysis of the char...
-
Article
Open AccessObservation of the decay ψ(3686) → \( {\Sigma}^{-}{\overline{\Sigma}}^{+} \) and measurement of its angular distribution
Using (448.1 ± 2.9) × 106 ψ(3686) events collected with the BESIII detector at the BEPCII collider, the decay ψ(3686) → ...
-
Article
Open AccessImproved measurement of the strong-phase difference \(\delta _D^{K\pi }\) in quantum-correlated \(D{\bar{D}}\) decays
The decay \(D \rightarrow K^-\pi ^+\) D → ...
-
Article
Open AccessAmplitude analysis and branching fraction measurement of the decay \( {\textrm{D}}_{\textrm{s}}^{+} \) → K+π+π−π0
The singly Cabibbo-suppressed decay D s + ...
-
Article
Open AccessAmplitude analysis and branching fraction measurement of the decay \( {D}_s^{+} \) → K+π+π−
Using 6.32 fb−1 of e+e− collision data collected at the center-of-mass energies between 4.178 and 4.226 GeV with the BESIII detector, we perform an amplitude analysis of the decay
-
Article
Open AccessCross section measurements of the e+e− → D*+D*− and e+e− → D*+D− processes at center-of-mass energies from 4.085 to 4.600 GeV
The Born cross sections of the e+e− → D*+D*− and e+e− → D*+D− processes are measured using e+e− collision data collected with the BESIII experiment at center-of-mass energies from 4.085 to 4.600 GeV, correspondin...
