Proceedings

Proceedings 215 records found  beginprevious58 - 67nextend  jump to record: Search took 0.00 seconds. 
58. Status and prospects for dark sector searches at Belle II / Christopher Hearty [BELLE2-CONF-PROC-2023-002] This is not intended to be a standalone submission to the arXiv, but will be one section in a larger submission from Feebly Interacting Particles 2022, https://indico.cern.ch/event/1119695/
01 January 2023

None
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59. Operation and performance of the Belle II Aerogel RICH detector / Kenta Uno [BELLE2-CONF-PROC-2023-001]
01 January 2022

The Belle II experiment at the SuperKEKB asymmetric-energy $e^{+}e^{-}$ collider is a B factory experiment to search for new phenomena beyond the Standard Model. [...]
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60. The TOP counter and determination of bunch-crossing time at Belle II / M. Staric [BELLE2-CONF-PROC-2022-022]
20 December 2022

At the Belle II experiment a Time-of-Propagation (TOP) counter is used for particle identification in the barrel region. [...]
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61. Branching fractions and CP asymmetries in B decays through b -> c processes at Belle / Kim Smith [BELLE2-CONF-PROC-2022-021]
15 November 2022

We report results of the branching fractions for a number of charm B decays including $\APBzero \to \PD^{*+}\Ppiminus$, $\APBzero \to \PD^{*+}\PKminus$, $\APBzero \to \PDplus\Ppiminus$ and $\APBzero \to \PDplus\PKminus$ all measured using $772\times 10^6$ B-meson pairs recorded by the Belle experiment at the KEKB asymmetric-energy $e^+e^-$ collider. [...]
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62. Lepton flavor universality at Belle and Belle II / Seema Choudhury [BELLE2-CONF-PROC-2022-020]
12 November 2022

We report the test of lepton flavor universality at Belle and Belle II experiments considering b -> c and b -> s transitions. [...]
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63. Recent Belle II results on electroweak penguins / Eldar Ganiev [BELLE2-CONF-PROC-2022-019]
31 October 2022

We report on the recent measurements of electroweak and radiative penguin $B$~decays at the Belle~II experiment. [...]
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64. Recent results from the Belle~II experiment / Shohei Nishida [BELLE2-CONF-PROC-2022-018] The Tenth Annual Conference on Large Hadron Collider Physics - LHCP2022 16-20 May 2022
11 October 2022

Belle II is a flavor physics experiment at the SuperKEKB $e^+e^-$ collider. [...]
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65. Measurements of charm lifetimes at Belle II / Nisar Nellikunnummel [BELLE2-CONF-PROC-2022-017]
21 September 2022

We report on absolute lifetime measurements of charmed hadrons using the data collected by the Belle II experiment between 2019 and 2021. [...]
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66. Hadronic $B$ decays at Belle II / Sebastiano Raiz [BELLE2-CONF-PROC-2022-016]
19 September 2022

We report on recent measurements of hadronic $B$ decays using the data set collected from 2019 to 2021 by the Belle~II experiment and corresponding to an integrated luminosity of 189.8 ${\rm fb^{-1}}$. [...]
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67. Semileptonic and rare decays at Belle II / Daniel Dorner [BELLE2-CONF-PROC-2022-015]
19 September 2022

The Belle II collaboration presents their first measurements of the magnitude of the Cabibbo-Kobayashi-Maskawa matrix elements $|V_{cb}|$ and $|V_{ub}|$, as well as their first branching fraction measurement of $B\rightarrow K^*\ell^+\ell^-$ based on up to 189.26 fb$^{-1}$ of data collected at the $\Upsilon(4S)$ resonance. [...]
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