Showing 21–40 of 200 results
/ Date/ Name
Feb 4, 2026Study of $\barΛ$-$p$ Annihilation into Light MesonsJan 29, 2026Precise measurements of $D^0 \to K^-\ell^+ν_\ell$ and $D^+ \to \bar K^0\ell^+ν_\ell$ decaysJan 22, 2026Search for the reaction channel $e^+ e^- \to ηη\,J/ψ$ and the isospin partner of the $Z_c(3900)$ at center-of-mass energies $\sqrt{s} = 4.226-4.950$ GeVSep 24, 2025Development of a time calibration system for the KLM upgrade in the Belle II experimentMar 3, 2026Search for a massless particle beyond the Standard Model in the $Ξ^0\toΛ+ \text{invisible}$ decayMar 2, 2026Search for the charmonium weak decay $ψ(2S)\to D_s^-π^+ + c.c.$ and $ψ(2S)\to D_s^-ρ^+ + c.c.$Oct 29, 2025Search for the charmonium semi-leptonic weak decay $J/ψ\rightarrow D_s^-e^+ν_e+c.c.$Jun 11, 2025Search for the charmonium weak decays $J/ψ\to D_{s}^{-}ρ^{+}+c.c.$ and $J/ψ\to D_{s}^{-}π^{+}+c.c.$Sep 26, 2025Search for the lepton number violating decay $η\to π^+π^+e^-e^- + c.c.$ via $J/ψ\toφη$Feb 13, 2026Improved measurements of the coherence factors and strong-phase differences in $D\to K^-π^+π^+π^-$ and $D\to K^-π^+π^0$ with quantum-correlated $D\bar{D}$ decaysOct 18, 2025Search for a hypothetical gauge boson and dark photons in charmonium transitionsFeb 12, 2026Observation of a New Excited $Σ$ State in $ψ(3686)\to\bar{p}K^+Σ^0+c.c.$Mar 24, 2026Amplitude Analysis of the Isospin-Violating Decay $J/ψ\rightarrowγηπ^{0}$Apr 14, 2026Observation of the Exotic State $π_{1}(1600)$ in $ψ(2S)\rightarrowγχ_{c1},χ_{c1}\rightarrowπ^{+}π^{-}η'$Dec 9, 2024Partial wave analyses of $ψ(3686)\to p\bar{p}π^0$ and $ψ(3686)\to p\bar{p}η$Mar 26, 2026Amplitude analysis and branching fraction measurement of the decay $D^0 \to K^+K^-π^0π^0$Feb 27, 2026Measurement of Born Cross Sections for $e^+e^-\toΣ^-\barΣ^+$ at $\sqrt{s}=3.51-4.95$ GeV and Observation of $ψ(3770)\toΣ^-\barΣ^+$Apr 7, 2026Measurement of the CKM angle $γ$ in $B^{\pm} \rightarrow D(\rightarrow K^{0}_{\rm S} h^{\prime+}h^{\prime-})h^{\pm}$ decays with a novel approachDec 4, 2025Evidence for the semileptonic decays $Λ_c^{+} \to Σ^{\pm} π^{\mp} e^+ ν_e$Oct 7, 2025First Measurement of the $D_s^+\rightarrow K^0μ^+ν_μ$ Decay