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Št. zadetkov: 14
Izvirni znanstveni članek
Oznake: eksperimentalna fizika;fizika okusov;fizika osnovnih delcev;experimental physics;flavour physics;physics of elementary particles;
We present the result of a search for the charged-lepton-flavor violating decays $\tau^- \to e^{\mp}\ell^{\pm}\ell^-$, where $\ell$ is a muon or an electron, using a data sample with an integrated luminosity of 428 fb$^{-1}$ recorded by the Belle II experiment at the SuperKEKB $e^+e^-$ collider. The ...
Leto: 2025 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake: fizika B-mezonov;CKM kot y (gama);CP-kršitev;e+e- eksperimenti;B Physics,;CKM Angle Gamma,;CP Violation;e+-e− Experiments;
We report a determination of the CKM angle ϕ3, also known as γ, from a combination of measurements using samples of up to 711 fb−1 from the Belle experiment and up to 362 fb−1 from the Belle II experiment. We combine results from analyses of B+ → DK+, B+ → Dπ+, and B+ → D*K+ decays, where D is an ad ...
Leto: 2024 Vir: Institut Jožef Stefan (IJS)
Izvirni znanstveni članek
Oznake: fizika okusov;tau fizika;e+e- eksperimenti;flavour physics,;tau physics;e+-e− Experiments;
We present the result of a search for the charged-lepton-flavor violating decay τ− → μ−μ+μ− using a 424 fb−1 sample of data recorded by the Belle II experiment at the SuperKEKB e+e− collider. The selection of e+e− → τ+τ− events is based on an inclusive reconstruction of the non-signal tau decay, and ...
Leto: 2024 Vir: Institut Jožef Stefan (IJS)
Št. zadetkov: 14
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