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464.	Recent quarkonium results at Belle II / Alessandro Boschetti [BELLE2-TALK-CONF-2023-028] (15+5)' 30 March 2023 / DIS2023: XXX International Workshop on Deep-Inelastic Scattering and Related Subjects Belle II offers unique possibilities for discovering and interpreting exotic multiquark bound states to probe the fundamentals of QCD. [...] Fulltext: PDF; Detailed record - Similar records
465.	Measurement of the photon energy spectrum in inclusive radiative B meson decays using the hadronic-tagging method / Henrikas Svidras ; Kerstin Tackmann [BELLE2-PTHESIS-2023-005] Presented on 13 03 2023 PhD 2023 DESY / Hamburg This doctoral thesis presents an inclusive analysis of the photon energy spectrum in radiative B meson decays (B → Xs γ) that involve strange hadrons and a photon. [...] Fulltext: PDF; Detailed record - Similar records
466.	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; Detailed record - Similar records
467.	Overview of Belle II upgrades / Peter Krizan [BELLE2-TALK-CONF-2023-026] 29 March 2023 / B1 Heavy Flavor and Dark Matter Joint Unit Symposium An overview of the current and planned upgrades with emphasis on LS2 [...] Fulltext: PDF; Detailed record - Similar records
468.	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; Detailed record - Similar records
469.	*$R(D^{})$ measurement using the hadronic tag algorithm with $189~\mathrm{fb}^{-1}$ data at the Belle~II experiment** / Kazuki Kojima ; Toru Iijima ; Qi-Dong Zhou ; Kodai Matsuoka ; et al [BELLE2-NOTE-PH-2022-032] [BELLE2-TALK-DRAFT-2023-035] [BELLE2-TALK-CONF-2023-024] 20 minutes (15 minutes presentation + 5 minutes Q&A); https://www.jps.or.jp/activities/meetings/past.php; https://kds.kek.jp/event/45609/ 22 March 2023 / The 2023 Spring Meeting of the Physical Society of Japan In the semileptonic decay of 𝐵 mesons, the global average of $R(D^{})$ measurement deviates from the Standard Model by more than $3\sigma$. [...] Slide in Japanese:* PDF; Detailed record - Similar records
470.	*Study of B+ → J/ψ K+ (→KS pi+) decays / Natsuki Kuroda ; Kenkichi Miyabayashi [BELLE2-NOTE-PL-2023-002] 18 March 2023 We report a study for reconstruction of the decay chain of B0 → J/ψK∗+ followed by J/ψ → μ+μ−, K∗+ → KS0π+ and KS0 → π+π−. [...] Fulltext:** PDF; Detailed record - Similar records
471.	Particle identification at Belle II using Neural Networks / Xavier Simó ; Daniel Greenwald ; Stefan Wallner ; Stephan Paul [BELLE2-TALK-CONF-2023-023] 15 March 2023 / DPG Fühjahrstagung We will present improvements to the charged-particle identification algorithms used by the Belle II experiment located at KEK, Japan [...] Fulltext: PDF; Detailed record - Similar records
472.	Recent Dark-Sector and tau results from Belle II / Sascha Dreyer [BELLE2-TALK-CONF-2023-022] 13 March 2023 / Moriond EW 2023 The Belle II experiment at the SuperKEKB collider has unique sensitivity to a broad class of models that postulate the existence of dark matter particles with MeV—GeV masses. [...] Fulltext: PDF; Detailed record - Similar records
473.	Measurement of Lepton Mass Squared Moments of B→X<sub>c</sub>lν Decays with the Belle II Experiment and Determination of the CKM Matrix Element \|V<sub>cb</sub>\| / Maximilian Welsch [BELLE2-PTHESIS-2023-004] Presented on 23 12 2022 PhD 2022 Physikalisches Institut / Bonn This thesis presents measurements of the first to fourth moments of the lepton mass squared q<sup>2</sup>=(p<sub>l</sub> + p<sub>ν</sub>)<sup>2</sup> distribution of B→X<sub>c</sub>lν decays for l=e,μ and with X<sub>c</sub> denoting a hadronic system containing a charm quark [...] Fulltext: PDF; Detailed record - Similar records

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