Belle II Document Server 1,999 records found  beginprevious465 - 474nextend  jump to record: Search took 0.00 seconds. 
465. Development of FastBDT Classifiers to Suppress Beam Background Clusters and Fake Photons / Priyanka Cheema ; Racha Cheaib ; Bruce Yabsley ; Chia-Ling Hsu ; et al [BELLE2-NOTE-PL-2023-003]
21 April 2023

We present an overview of the methodology used to develop FastBDT classifiers that suppress beam background clusters and fake photons, with the aim of using these classifiers to improve the signal-background separation power of the residual calorimeter energy E_ECL. [...]
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466. Recent results related to anomalies at Belle II / Roberta Volpe [BELLE2-TALK-DRAFT-2023-041] [BELLE2-TALK-CONF-2023-049]
27 March 2023
/ XXX International Workshop on Deep-Inelastic Scattering
In recent years, discrepancies from standard-model predictions, which suggest violation of lepton-flavor universality, have emerged in multiple measurements of B meson decays. [...]
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467. Recent Belle II results on semileptonic B decays / Chaoyi Lyu [BELLE2-TALK-DRAFT-2023-019] [BELLE2-TALK-CONF-2023-048]
05 March 2023
/ Les Rencontres de Physique de la Vallee d`Aoste
Recent Belle II results on semileptonic B decays
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468. Recent results from Belle II / Mirco Dorigo [BELLE2-TALK-DRAFT-2023-021] [BELLE2-TALK-CONF-2023-047]
05 March 2023
/ Les Rencontres de Physique de la Vallee d`Aoste
Highlights of recent results for the conference "La Thuile 2023 - Les Rencontres de Physique de la Vallée d’Aoste"
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469. Dark sector and tau physics results at Belle II / Sascha Dreyer [BELLE2-TALK-DRAFT-2023-018] [BELLE2-TALK-CONF-2023-046]
18 March 2023
/ Rencontres de Moriond - Electroweak Interactions & Unified Theories
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. [...]
470. Hadronic B decays and charm at Belle II / Sagar Hazra [BELLE2-TALK-DRAFT-2023-023] [BELLE2-TALK-CONF-2023-045]
18 March 2023
/ Rencontres de Moriond - Electroweak Interactions & Unified Theories
Highlight of recent Hadronic B decays and charm at Belle II
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471. Time-dependent CP violation results at Belle II / Michele Veronesi [BELLE2-TALK-DRAFT-2023-024] [BELLE2-TALK-CONF-2023-044]
18 March 2023
/ Rencontres de Moriond - Electroweak Interactions & Unified Theories
Highlights on time-dependent CP violation measurements at Moriond 2023
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472. Electroweak penguins and radiative decays at Belle II / Cyrille Praz [BELLE2-TALK-DRAFT-2023-022] [BELLE2-TALK-CONF-2023-043]
18 March 2023
/ Rencontres de Moriond - Electroweak Interactions & Unified Theories
Overview of Belle II results in electroweak penguins and radiative B decays for the Moriond Electroweak Interactions & Unified Theories conference in March 2023..
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473. Semileptonic B decays at Belle II / Christoph Schwanda [BELLE2-TALK-DRAFT-2023-026] [BELLE2-TALK-CONF-2023-042]
18 March 2023
/ Rencontres de Moriond - Electroweak Interactions & Unified Theories
This talk covers recent results from Belle II on exclusive semileptonic B decays and determinations of the Cabibbo-Kobayashi-Maskawa matrix elements |Vcb| and |Vub| based on these measurements..
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474. Dark sector and tau physics results at Belle II / Laura Zani [BELLE2-TALK-DRAFT-2023-036] [BELLE2-TALK-CONF-2023-041]
25 April 2023
/ Rencontres de Moriond - QCD & High Energy Interactions
Recent results on dark sector searches and tau physics at Belle II
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