Showing 1–20 of 1,501 results
/ Date/ Name
Jan 12, 2026Amplitude analysis and branching fraction measurement of $J/ψ\to Λ\barΣ^0η+\mathrm{c.c}$Dec 23, 2025Observation and branching fraction measurements of $χ_{cJ}\to p \bar p K^0_S K^0_S$Jan 16, 2026First Measurement of the Absolute Branching Fraction of $η_c \to γγ$Feb 27, 2026Measurement of Born Cross Sections for $e^+e^-\toΣ^-\barΣ^+$ at $\sqrt{s}=3.51-4.95$ GeV and Observation of $ψ(3770)\toΣ^-\barΣ^+$Mar 2, 2026Search for the charmonium weak decay $ψ(2S)\to D_s^-π^+ + c.c.$ and $ψ(2S)\to D_s^-ρ^+ + c.c.$Jan 23, 2026First evidence for $D_s^+ \to f_1(1420) e^+ν_e$ and search for $D_s^+ \to f_1(1285) e^+ν_e$Nov 19, 2025Search for the lepton number violating process $Ξ^- \rightarrow Σ^+ e^- e^- +c.c.$Jan 18, 2026Observation of Polarization and Determination of Electric and Magnetic Moments of $Ξ(1530)^0$ in $ψ(3686)\toΞ(1530)^0\barΞ(1530)^0$Mar 30, 2026Observation of $Λ^+_c\to nπ^+η$ and search for $Λ^+_c\to na_0(980)^+$Jan 27, 2026Search for the isospin-violating decays $\boldsymbol{χ_{cJ}\toΛ\barΣ^{0}+c.c.}$ and $\boldsymbol{η_{c}\toΛ\barΣ^{0}+c.c.}$Mar 19, 2026Observation of $D_s^+ \to a_0(980)^+f_0(500)$ in the Amplitude Analysis of $D_s^+ \to π^+ π^0 π^0 η$Feb 27, 2026Precision Studies and Searches for CP Asymmetries in the Inclusive Decay $Λ_{c}^{+}\to ΛX$Feb 27, 2025Precision measurement of the branching fraction for the decay $ψ(2S)\rightarrowτ^{+}τ^{-}$Jul 9, 2025Search for the lepton number violating process $J/ψ\to K^+K^+e^-e^- +c.c.$Dec 13, 2025Amplitude Analysis and Branching Fraction Measurement of $D^+ \to π^+π^0π^0$Sep 18, 2025First Observation of $Λ$ Hyperon Transverse Polarization in $ψ(3686)\toΛ\barΛ$Feb 28, 2025Improved measurement of absolute branching fraction of the inclusive decay $Λ_{c}^{+} \to K_{S}^{0} X$Jun 12, 2025Search for sub-GeV invisible particles in inclusive decays of $J/ψ$ to $φ$Aug 30, 2025Helicity amplitude and branching fraction measurement of $χ_{cJ} \rightarrow Λ\barΛ $Jan 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 $\sqrt{s} = 4.226-4.950$ GeV