Showing 1–20 of 954 results
/ Date/ Name
Feb 27, 2025Precision measurement of the branching fraction for the decay $ψ(2S)\rightarrowτ^{+}τ^{-}$Jan 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.cJul 9, 2025Search for the lepton number violating process $J/ψ\to K^+K^+e^-e^- +c.c.$Aug 30, 2025Helicity amplitude and branching fraction measurement of $χ_{cJ} \rightarrow Λ\barΛ $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 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 $\sqrt{s} = 4.226-4.950$ GeVMar 2, 2026Search for the charmonium weak decay $ψ(2S)\to D_s^-π^+ + c.c.$ and $ψ(2S)\to D_s^-ρ^+ + c.c.$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 $J/ψ\toφη$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 $D_s^+\rightarrow K^0μ^+ν_μ$ DecayApr 2, 2025Evidence of doubly OZI-suppressed decay $η_{c} \to ωφ$ in the radiative decay $J/ψ\to γη_{c}$Aug 26, 2025Search for $χ_{c1}\to π^{+}π^{-}η_c$ via $ψ(3686)\toγχ_{c1}$May 17, 2025Observation of an Altered $a_{0}(980)$ Line-shape in $D^{+} \rightarrow π^{+}ηη$ due to the Triangle Loop Rescattering EffectJun 6, 2025Observation of $D^+\to K^0_Sπ^0μ^+ν_μ$, Test of Lepton Flavor Universality and First Angular Analysis of $D^+\to \bar{K}^\ast(892)^0\ell^+ν_\ell$