Showing 1–20 of 200 results
/ Date/ Name
Jun 13, 2024Search for $X(1870)$ via the decay $J/ψ\to ωK^+ K^-η$Jul 10, 2024Study of the decay and production properties of $D_{s1}(2536)$ and $D_{s2}^*(2573)$Jul 29, 2024Measurement of the $\boldsymbol{e^{+}e^{-}\to K^+K^-ψ(2S)}$ Cross Section at Center-of-Mass Energies from 4.699 to 4.951 GeV and Search for $\boldsymbol{Z_{cs}^{\pm}}$ in the $\boldsymbol{Z_{cs}^\pm\to K^\pmψ(2S)}$ DecayOct 24, 2024Search for $η_c(2S)\to p\bar{p}$ and branching fraction measurements of $χ_{cJ} \to p\bar{p}$ via $ψ(2S)$ radiative decaysOct 3, 2024Search for lepton number violating decays of $D_s^+\to h^-h^0e^+e^+$Feb 27, 2025Precision measurement of the branching fraction for the decay $ψ(2S)\rightarrowτ^{+}τ^{-}$Oct 11, 2024Observation of $D^+\toη^\primeμ^+ν_μ$ and First Study of $D^+\to η^\prime \ell^+ν_\ell$ Decay DynamicsJan 26, 2025Observation of Charmonium $h_{c}$ Radiative Decays to Multiple Light Hadrons and the Tensor State $f_2(1270)$Apr 10, 2025Search for the baryon and lepton number violating decay $J/ψ\to pe^-$ + c.cAug 15, 2025From Clicks to Preference: A Multi-stage Alignment Framework for Generative Query Suggestion in Conversational SystemJul 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 $D^+ \to π^+π^0π^0$Jan 16, 2026First Measurement of the Absolute Branching Fraction of $η_c \to γγ$Aug 30, 2025Helicity amplitude and branching fraction measurement of $χ_{cJ} \rightarrow Λ\barΛ $Dec 23, 2025Observation and branching fraction measurements of $χ_{cJ}\to p \bar p K^0_S K^0_S$Sep 18, 2025First Observation of $Λ$ Hyperon Transverse Polarization in $ψ(3686)\toΛ\barΛ$Jun 3, 2025Measurement of the branching fractions of the Cabibbo-favored decays $Λ_{c}^{+}\toΛK_{S}^{0}K^{+}$ and $Λ_{c}^{+}\toΞ^{0}K_{S}^{0}π^{+}$ and search for $Λ_{c}^{+}\toΣ^{0} K_{S}^{0}K^{+}$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 $φ$Jan 12, 2026Amplitude analysis and branching fraction measurement of $J/ψ\to Λ\barΣ^0η+\mathrm{c.c}$