Chao Chen

collaborators

3 papers

hep-ex2026

Search for the doubly Cabibbo-suppressed decays $D^{0} \to K^{+} π^{-} η^{'}$ and $D^{+} \to K^{+} π^{0} η^{'}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +774

We present the first search for the doubly Cabibbo-suppressed decays $D^{0} \to K^{+} π^{-} η^{'}$ and $D^{+} \to K^{+} π^{0} η^{'}$ using an $e^{+} e^{-}$ collision data sample corresponding to an…

cs.LG2026

Parameterized and Streaming Algorithms for Euclidean Fair $k$ -Center Clustering

Zeyu Lin, Chaoqi Jia, Longkun Guo +1

Motivated by the growing importance of fairness in machine learning, fair $k$ -center clustering has attracted considerable research attention as a fundamental problem. In this prob…

hep-ex2026

Measurement of CP Asymmetry Parameters and Polarization Correlations in $Ω^{-} Ω ˉ^{+}$ Pairs

BESIII Collaboration, M. Ablikim, M. N. Achasov +773

Using $(2.71 \pm 0.01) \times 1 0^{9}$ $ψ (3686)$ events collected with the BESIII detector, a joint full angular distribution analysis is carried out for the process $ψ(3686) \to Ω^-(…

Search for the doubly Cabibbo-suppressed decays D0→K+π−η′ and D+→K+π0η′

Parameterized and Streaming Algorithms for Euclidean Fair k-Center Clustering

Measurement of CP Asymmetry Parameters and Polarization Correlations in Ω−Ωˉ+ Pairs

Search for the doubly Cabibbo-suppressed decays $D^{0} \to K^{+} π^{-} η^{'}$ and $D^{+} \to K^{+} π^{0} η^{'}$

Parameterized and Streaming Algorithms for Euclidean Fair $k$ -Center Clustering

Measurement of CP Asymmetry Parameters and Polarization Correlations in $Ω^{-} Ω ˉ^{+}$ Pairs