|
31.
| Belle~II results related to $b \to c$ anomalies
/ Kazuki Kojima
[BELLE2-TALK-CONF-2023-025] [BELLE2-TALK-DRAFT-2023-027] [BELLE2-PUB-DRAFT-2022-012] [BELLE2-PUB-DRAFT-2023-007]
[BELLE2-CONF-DRAFT-2023-017]
Page limit: 4 pages https://moriond.in2p3.fr/2023/EW/Contributions.html
10 July 2023
We report two novel measurements for tests of lepton flavor universality between electrons and muons using semileptonic $B$ decays with a data set of $189~\mathrm{fb}^{-1}$ collected at the Belle II experiment between 2019 and 2021. [...]
Version1:  PDF; Version2: PDF; Version3: PDF; |
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32.
| Recent BelleII results on BSM physics
/ Roberta Volpe on behalf of the Belle II Collaboration
[BELLE2-CONF-PROC-2023-019]
proceedings of DIS2023: XXX International Workshop on Deep-Inelastic Scattering and Related Subjects, Michigan State University, USA, 27-31 March 2023
08 July 2023
We report on recent results obtained by the Belle II experiment related to searches for beyond the standard model physics. [...]
after Belle2 rev: PDF; this is the first version draft: PDF; |
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33.
| Belle II status and prospects for studies of neutral currents
/ Valerio Bertacchi
[BELLE2-CONF-DRAFT-2023-011]
Proceedings of the conference "New Frontiers in Lepton Flavor", Pisa, 2023. The relative talk is: BELLE2-TALK-CONF-2023-059
29 June 2023
The Belle~II experiment at the SuperKEKB energy-asymmetric electron-positron collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory [...]
Fulltext: PDF; Version 2 (2023-07-05): PDF; |
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34.
| Electroweak penguins and radiative B decays at Belle II
/ Cyrille Praz
[BELLE2-CONF-PROC-2023-015]
Proceedings of "Rencontres de Moriond EW 2023"
15 May 2023
Decays of B mesons involving the transition of a b quark into an s quark are good probes of physics beyond the standard model. [...]
Fulltext: PDF; |
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35.
| Dark sectors and τ physics at Belle II
/ Laura Zani
[BELLE2-CONF-PROC-2023-010]
02 May 2023
The possibility of dark sectors weakly coupling to Standard Model (SM) particles through new light mediators is explored at the Belle II experiment. [...]
Fulltext: BELLE2-CONF-PROC-2023-010 - PDF; BELLE2-CONF-PROC-2023-010 (submitted) - PDF; |
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36.
| Recent results from Belle II
/ Valerio Bertacchi
[BELLE2-CONF-PROC-2023-008]
Proceedings of QCD22 conference
02 September 2022
The Belle II experiment at the SuperKEKB energy-asymmetric e+e− collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. [...]
Fulltext: PDF; |
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37.
| Time-dependent, hadronic B decays and electroweak penguins at Belle II
/ Valerio Bertacchi
[BELLE2-CONF-PROC-2023-007]
Proceedings of "Rencontres de Moriond QCD 2023" conference
25 April 2023
We report the recent measurements performed using the data sample collected from 2019 to 2022 by the Belle II experiment 1 at Υ(4S) resonance, corresponding to an integrated luminosity of 362 fb−1 . [...]
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38.
| Dark-sector physics at Belle II
/ Ezio Torassa
[BELLE2-TALK-CONF-2023-029]
20 min + 5 min discussion
30 March 2023
/ Prospecting for New Physics through Flavor, Dark Matter, and Machine Learning
Review of the dark-sector physics at Belle II presented at the Aspen 2023 Winter Conference: "Prospecting for New Physics through Flavor, Dark Matter, and Machine Learning"
Fulltext: PDF; |
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39.
| Recent Belle II results related to flavor anomalies
/ Kazuki Kojima
[BELLE2-NOTE-PH-2021-042] [BELLE2-NOTE-PH-2022-031] [BELLE2-TALK-DRAFT-2023-028]
[BELLE2-TALK-CONF-2023-027]
15 minutes (13 minutes presentation + 2 minutes Q&A) https://indico.in2p3.fr/event/28466/
29 March 2023
/ International Conference on the Physics of the Two Infinities
Persistent anomalies reported by various experiments in $b \rightarrow c$ and $b \rightarrow s\ell\ell$ transitions hint at possible violation of lepton-flavor universality. [...]
Fulltext: PDF; |
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40.
| Belle II results related to b→c anomalies
/ Kazuki Kojima
[BELLE2-NOTE-PH-2021-042] [BELLE2-NOTE-PH-2022-031 ] [BELLE2-TALK-DRAFT-2023-027]
[BELLE2-TALK-CONF-2023-025]
7 minutes (5 minutes presentation + 2 minutes Q&A) https://moriond.in2p3.fr/2023/EW/
20 March 2023
/ 57th Rencontres de Moriond 2023: Electroweak Interactions & Unified Theories
Recent Belle II results of light-lepton flavor universality tests for b→c anomalies using semileptonic B decays are shown. [...]
Fulltext: PDF; |
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