W. Xu

activity

20202023

C P

symmetry in the entangled

Ξ^{0} - Ξ ˉ^{0}

Pairs

45 citations · 387 across the 44 of their papers we have counts for

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Showing 2022Show all

3 papers · 1 filter

hep-ex2022

Determination of U-spin breaking parameters with an amplitude analysis of the decay $D^{0} \to K_{L}^{0} π^{+} π^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +605

We present a study of the resonant structure of the decay $D^{0} \to K_{L}^{0} π^{+} π^{-}$ , using quantum-correlated $D^{0} D ˉ^{0}$ data produced at $s = 3.773$ GeV. The data sampl…

hep-ex2022★ 27 cited

Observation of a state $X (2600)$ in the $π^{+} π^{-} η^{'}$ system in the process $J / ψ \to γ π^{+} π^{-} η^{'}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +556

Based on $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ events collected with the BESIII detector, the process $J / ψ \to γ π^{+} π^{-} η^{'}$ is studied using two dominant decay channels of the $…

hep-ex2022★ 24 cited

Observation of the Singly Cabibbo-Suppressed Decay $Λ_{c}^{+} \to n π^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +511

The singly Cabibbo-suppressed decay $Λ_{c}^{+} \to n π^{+}$ is observed for the first time with a statistical significance of $7.3 σ$ by using 3.9 $fb^{- 1}$ of $e^{+} e^{-}$ …

Determination of U-spin breaking parameters with an amplitude analysis of the decay D0→KL0​π+π−

Observation of a state X(2600) in the π+π−η′ system in the process J/ψ→γπ+π−η′

Observation of the Singly Cabibbo-Suppressed Decay Λc+​→nπ+

Determination of U-spin breaking parameters with an amplitude analysis of the decay $D^{0} \to K_{L}^{0} π^{+} π^{-}$

Observation of a state $X (2600)$ in the $π^{+} π^{-} η^{'}$ system in the process $J / ψ \to γ π^{+} π^{-} η^{'}$

Observation of the Singly Cabibbo-Suppressed Decay $Λ_{c}^{+} \to n π^{+}$