# Belle II Notes : Approved plots

 2020-07-3108:46 Muon and electron identification efficiencies and hadron-lepton mis-identification probabilities / The Belle II collaboration [BELLE2-NOTE-PL-2020-027] 31 July 2020 In this note we show the performance of Belle II electron and muon identification, based on a combination of subdetector likelihoods. [...] Fulltext: PDF; 2020-07-2818:13 Inclusive B → X_u e ν_e endpoint analysis: Approved plots for ICHEP2020 / The Belle II Collaboration [BELLE2-NOTE-PL-2020-026] 28 July 2020 This note contains the approved plots associated with the note BELLE2-NOTE-PH-2019-013. [...] Fulltext: PDF; 2020-07-2807:49 Λc rediscovery in early Phase 3 Belle II data / The Belle II Collaboration [BELLE2-NOTE-PL-2020-025] 24 July 2020 This note describes $\Lambda_{c}^{+} \rightarrow p K^- \pi^+$ reconstruction in the data sample collected by Belle II during 2019 corresponding to 8.8 fb $^{-1}$ of integrated luminosity [...] Fulltext: PDF; 2020-07-2807:43 Kaon and Pion Identification Performances in Phase III data / The Belle II Collaboration [BELLE2-NOTE-PL-2020-024] 28 July 2020 We study the performances of the charged kaon and pion identification based on 37 fb−1PhaseIII data from the physics runs collected till early 2020 and compare with Phase III Monte Carlo(MC) events. [...] Fulltext: PDF; 2020-07-2806:35 Approved plots for B -> tau nu study with 34.6 / fb of Phase III data / The Belle II Collaboration [BELLE2-NOTE-PL-2020-023] 28 July 2020 This note contains approved plots of B -> tau nu analysis with ICHEP 2020 dataset, corresponding to an integrated luminosity of 34.6 / fb. [...] Fulltext: PDF (additional files); 2020-07-2712:47 Rediscovery of $D^{0} \,\to\, K_{S}\pi^{0}$ with Belle II Detector / The Belle II Collaboration [BELLE2-NOTE-PL-2020-022] 27 July 2020 This note reports the plots for the rediscovery of decay mode $D^{*+} \,\to\, D^{0}\pi^{+}_{s}$, $D^{0} \,\to\, K_{S}\pi^{0}$ with Belle II data corresponding to an integrated luminosity of 34.6 fb$^{-1}$ [...] Fulltext: PDF; 2020-07-2705:46 Rediscovery of "wrong-sign" D0 decays to hadronic final states with early Belle II data / The Belle II Collaboration [BELLE2-NOTE-PL-2020-021] 27 July 2020 In the standard model, mixing and CP violation in the charm sector are expected to be very small and thus they constitute a sensitive probe for potential new physics contributions. [...] Fulltext: PDF; 2020-07-2705:46 Rediscovery of the D0 ->KS0 KS0 decay with early Belle II data / The Belle II Collaboration [BELLE2-NOTE-PL-2020-020] 27 July 2020 The decay D0 ->KS0 KS0 is among the most interesting modes for the understanding of CP violation in charm decays [...] Fulltext: PDF; 2020-07-2701:47 Belle II experiment sensitivity to the LFV decay tau -> e + alpha / The Belle II Collaboration [BELLE2-NOTE-PL-2020-018] 27 July 2020 We study the charged lepton flavor violating decay tau -> e alpha, where alpha is a non-standard invisible boson that leaves the Belle II detector undetected. [...] Fulltext: PDF (additional files); 2020-07-2514:15 Study of e+e−→J/ψ(→µ+µ−) via initial-state radiation at Belle II / The Belle II Collaboration [BELLE2-NOTE-PL-2020-017] 25 July 2020 We study e+e−→J/ψ(→µ+µ−) via initial-state radiation (ISR) using a data sample of an integrated luminosity of 37.8 fb^-1 collected with the Belle II detector at the Υ(4S) resonance and nearby. [...] Fulltext: PDF;