Belle II Notes : Approved plots

Latest additions:
2020-10-27
09:21
Low-momentum charged hadron identification using SVD / The Belle II Collaboration [BELLE2-NOTE-PL-2020-028]
27 October 2020

We report a particle identification (PID) framework developed using energy loss information in the silicon-strip vertex detector (SVD) of Belle II for charged pions, kaons and protons using D∗+ -> D0[-> K pi+]pi+ and Lambda -> p pi- decay samples. [...]
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2020-07-31
08:46
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. [...]
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2020-07-28
18:13
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. [...]
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2020-07-28
07:49
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 [...]
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2020-07-28
07:43
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. [...]
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2020-07-28
06:35
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. [...]
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2020-07-27
12:47
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$^{-1}$ [...]
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2020-07-27
05:46
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. [...]
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2020-07-27
05:46
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 [...]
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2020-07-27
01:47
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. [...]
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