Belle II Document Server 2,011 records found  beginprevious544 - 553nextend  jump to record: Search took 0.00 seconds. 
544. Recent dark-sector results at Belle II / Chia-Ling Hsu [BELLE2-TALK-DRAFT-2022-177] [BELLE2-TALK-CONF-2023-001]
05 December 2022
/ Dark Side of the Universe 2022
Belle II has unique reach for a broad class of models that postulate the existence of dark matter particles with MeV—GeV masses. [...]
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545. 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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546. 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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547. 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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548. Optimization of long-lived neutral kaon detection and rejection at the Belle II experiment / Lucas Stötzer ; Prof. Dr. Jochen Dingfelder ; Dr. Peter Lewis [BELLE2-MTHESIS-2022-041] Presented on 21 11 2022 MSc
2022
Physikalisches Institut / Bonn
We investigate an optimization of the reconstruction of neutral long living Kaons ($K_L^0$) at the Belle II experiment. [...]
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549. CKM matrix measurements (focus on Vxb) / Marcus Prim [BELLE2-TALK-DRAFT-2022-170] [BELLE2-TALK-CONF-2022-141]
07 November 2022
/ 8th Symposium on Prospects in the Physics of Discrete Symmetries
In this presentation, I will provide an overview on the current knowledge on the unitarity of the CKM matrix and its constraining power on new physics contributions. [...]
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550. Recent Belle II results related to lepton universality and flavour violation author:Marcel Hohmann / Marcel Hohmann [BELLE2-TALK-DRAFT-2022-166] [BELLE2-TALK-CONF-2022-140]
07 November 2022
/ 8th Symposium on Prospects in the Physics of Discrete Symmetries
This talk presents recent Belle II results on lepton flavor universality and flavour violation tests using B meson and tau decay. [...]
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551. CP violation measurements at Belle II / Pablo Goldenzweig [BELLE2-TALK-DRAFT-2022-172] [BELLE2-TALK-CONF-2022-139]
07 November 2022
/ 8th Symposium on Prospects in the Physics of Discrete Symmetries
The first results from the Belle II collaboration related to the determination of CP violation in B decays presented. [...]
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552. Searches for light dark sectors at Belle II, Belle and Babar / Michael De Nuccio [BELLE2-TALK-DRAFT-2022-169] [BELLE2-TALK-CONF-2022-138]
07 November 2022
/ 8th Symposium on Prospects in the Physics of Discrete Symmetries
Talk at DISCRETE22 about recent (about last year) searches for light dark sectors at BaBar, Belle, and Belle II
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553. Measurement of charm baryon lifetimes at Belle II / Sanjeeda Bharati Das [BELLE2-TALK-DRAFT-2022-168] [BELLE2-TALK-CONF-2022-137]
07 November 2022
/ Baryon 2022
Outstanding vertexing performance and low-background environment are key enablers of a systematic Belle II program targeted at measurements of charm baryon lifetimes [...]
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