Showing 1–20 of 160 results
/ Date/ Name
Apr 21, 2026Involuntary In-Context Learning: Exploiting Few-Shot Pattern Completion to Bypass Safety Alignment in GPT-5.4Oct 16, 2025Measurement of $C\!P$ asymmetry in $D^0 \to K^0_{\rm S} K^0_{\rm S}$ decays with Run 3 dataMay 20, 2025Searching for Light Dark Matter and Dark Sectors with the NA64 experiment at the CERN SPSApr 13, 2025Spectroscopy of Strange Mesons and First Observation of a Strange Crypto-Exotic State with $J^P=0^-$Mar 14, 2025High efficiency veto hadron calorimeter in the NA64 experiment at CERNDec 27, 2024Measurement of the hard exclusive $π^{0}$ muoproduction cross section at COMPASSSep 16, 2024Shedding light on Dark Sectors with high-energy muons at the NA64 experiment at the CERN SPSSep 13, 2024The upper limit on the $K^+ \to π^0π^0π^0e^+ν$ decayJun 4, 202450 GeV $π^-$ in, nothing out: a sensitive probe of invisible $η$ and $η'$ decays with NA64hApr 10, 2024First constraints on the $L_μ-L_τ$ explanation of the muon $g-2$ anomaly from NA64-$e$ at CERNJan 20, 2024Prompt and nonprompt $ψ(2S)$ production in $p$Pb collisions at $\sqrt{s_{NN}}=8.16$ TeVJan 3, 2024Exploration of the Muon $g-2$ and Light Dark Matter explanations in NA64 with the CERN SPS high energy muon beamDec 28, 2023Final COMPASS results on the transverse-spin-dependent azimuthal asymmetries in the pion-induced Drell-Yan processDec 14, 2023Amplitude analysis of the $B^{0}\to K^{*0}μ^+μ^-$ decayNov 17, 2023A model-independent measurement of the CKM angle $γ$ in partially reconstructed $B^{\pm} \to D^{*} h^{\pm}$ decays with $D \to K_{S}^{0} h^{+}h^{-}$ $(h=π, K)$Oct 30, 2023Observation of $K^{+} \to π^{+}π^{0}π^{0}γ$ decayOct 25, 2023Searches for the light invisible axion-like particle in $K^{+}\toπ^{+}π^{0}a$ decayOct 6, 2023Measurement of the CKM angle $γ$ using the $B^{\pm}\rightarrow D^{*} h^{\pm}$ channelsSep 11, 2023Measurement of the CKM angle $γ$ in the $B^0 \to DK^{*0}$ channel using self-conjugate $D \to K_S^0 h^+ h^-$ decaysAug 29, 2023Probing Light Dark Matter with positron beams at NA64