Belle II Document Server 1,976 records found  beginprevious644 - 653nextend  jump to record: Search took 0.00 seconds. 
644. Latest results on semileptonic and electroweak penguin decays at Belle II / Maximilian Welsch [BELLE2-CONF-PROC-2022-013]
15 May 2022

The Belle~II Collaboration presents four new analyses: The measurement of $V_{ub}$ from $B \to \pi e \nu_e$ decays with a fit to the differential $q^2$ spectrum, the determination of $V_{cb}$ using a fit to the differential $w$ distribution from $B^0 \to D^{\ast -} \ell^+ \nu_\ell$ decays, and the measurement of $q^2$ moments in inclusive $B \to X_c \ell \nu_\ell$ decays. [...]
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645. Charmless B decays at Belle II / Min-Zu Wang [BELLE2-TALK-CONF-2022-068]
31 May 2022
/ Status and prospects of non-leptonic B meson decays
Charmless B decays at Belle II
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646. Measurements of charm hadron lifetimes at Belle II / Marko Staric [BELLE2-TALK-DRAFT-2022-089] [BELLE2-TALK-CONF-2022-067]
05 June 2022
/ XIV International Conference on Beauty, Charm and Hyperon Hadrons
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647. Hadronic B decays at Belle II / Sebastiano Raiz [BELLE2-TALK-DRAFT-2022-087] [BELLE2-TALK-CONF-2022-066]
05 June 2022
/ XIV International Conference on Beauty, Charm and Hyperon Hadrons
The investigation of B-meson decays to charmed and charmless hadronic final states is a keystone of the Belle II physics program. [...]
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648. Semileptonic and rare decays at Belle II / Daniel Dorner [BELLE2-TALK-DRAFT-2022-088] [BELLE2-TALK-CONF-2022-065]
05 June 2022
/ XIV International Conference on Beauty, Charm and Hyperon Hadrons
Decays of B mesons that proceed through electroweak and radiative penguin amplitudes attract significant attention due to a number of observed discrepancies between the standard-model predictions and the results. [...]
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649. Recent results from Belle II / Jim Cochran [BELLE2-TALK-DRAFT-2022-090] [BELLE2-TALK-CONF-2022-064]
06 June 2022
/ XV International Conference on Interconnections between Particle Physics and Cosmology
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. [...]
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650. Recent Results 
 from Belle and Belle II / Francisco Tenchini [BELLE2-TALK-DRAFT-2022-091] [BELLE2-TALK-CONF-2022-063]
11 June 2022
/ Eighth Workshop on Theory, Phenomenology and Experiments in Flavour Physics
Combined Belle+Belle II talk..
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651. QCD Program at Belle II / Anselm Vossen [BELLE2-TALK-DRAFT-2022-096] [BELLE2-TALK-CONF-2022-062]
27 June 2022
/ 10th International Workshop on QCD - Theory and Experiment
Opportunities for precision QCD physics in hadronization at Belle II
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652. Optimisation of an upgrade to the Belle II experiment's inner tracker using simulated B0 -> Ks π+ π- γ decays / Petros Stavroulakis ; Christian Finck [BELLE2-MTHESIS-2022-008] Presented on 22 06 2022 MSc
2022
IPHC / Strasbourg
The Belle II experiment provides the ideal environment to study rare decay processes, since its collisions are free of contamination from physical background processes that can overshadow a potential discovery of new physics. [...]
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653. Measurement of the $\Omega_c^0$ lifetime at Belle II / Angelo Di Canto ; Nisar Nellikunnummel [BELLE2-PUB-PH-2022-001]
23 June 2022

We report on a measurement of the \Omgc lifetime using $\Omgc\to\Omg\pip$ decays reconstructed in the \epem-collision data collected by Belle~II between 2019 and the first half of 2021, which correspond to \lumi of integrated luminosity. [...]

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