Theses

Theses 345 records found  beginprevious16 - 25nextend  jump to record: Search took 0.00 seconds. 
16. Measuring the Weinberg Angle at the Belle II Experiment / Lukas Grussbach ; Stephan Paul ; Daniel Greenwald [BELLE2-MTHESIS-2024-010] Presented on 15 11 2022 MSc
2022
Institute for Hadronic Structure and Fundamental Symmetries / Munich
The Weinberg angle is known precisely only at high energies around the Z0 mass. [...]
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17. Time-Integrated Measurement of the Branching Fraction and Direct CP Asymmetry of B0 → KS0π0 Decay at Belle II / Shu-Ping Lin ; Pao-Ti Chang [BELLE2-MTHESIS-2024-009] Presented on 27 03 2023 MSc
2023
National Taiwan University / Taipei
We report updated measurements of the branching ratio and the direct CP-violating asym- metry in B0 → KS0π0 decay at Belle II. [...]
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18. Multivariate analysis methods for the optimization of searches for new physics with leptons at Belle II / Lukas Goldschmied ; Christoph Schwanda ; Gianluca Inguglia [BELLE2-MTHESIS-2024-008] Presented on 29 04 2022 MSc
2022
HEPHY / Vienna
This thesis will cover the use of multiple multivariate analysis (MVA) methods ap- proaches for the identification of Leptons in the Belle II experiment. [...]
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19. Towards a Precision Measurement of Angular Observables in B decays at Belle II / Matthias Maurer ; Christoph Schwanda ; Gianluca Inguglia [BELLE2-MTHESIS-2024-007] Presented on 19 01 2023 MSc
2023
HEPHY / Vienna
The flavour changing neutral current b → sl+l− is considered to be one of the most promising particle transitions to search for new physics at the current point of time. [...]
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20. A Fundamental Study toward Faster Beam Abort System at SuperKEKB (In Japanese): SuperKEKB加速器におけるビームアボート高速化に向けた基礎研究 / Kazuki Kitamura ; Hidekazu Kakuno [BELLE2-MTHESIS-2024-006] Presented on 22 01 2024 MSc
2024
Tokyo Metropolitan University / Tokyo
We performed a fundamental study toward faster beam abort system at SuperKEKB..
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21. The Alignment of Belle II ARICH Detector and its Influence on the PID Performance (In Japanese): BelleII実験におけるARICH検出器のアライメントと粒子識別性能への影響 / Saki Iwaki ; Hidekazu Kakuno [BELLE2-MTHESIS-2024-005] Presented on 23 01 2023 MSc
2023
Tokyo Metropolitan University / Tokyo
We performed the alignment of Belle II ARICH detector, and studied its influence on the particle ID performance..
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22. Evaluation of the Radiation Hardness of MPPCs for Belle II ARICH Upgrade (In Japanese): BelleII実験ARICH検出器アップグレードに向けた光検出器MPPCの放射線耐性の評価 / Kanta Motohashi ; Hidekazu Kakuno [BELLE2-MTHESIS-2024-004] Presented on 23 01 2023 MSc
2023
Tokyo Metropolitan University / Tokyo
Evaluated the radiation hardness of MPPCs for Belle II ARICH Upgrade..
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23. Claws An Injection Background Monitoring System for the Second and Third Phase of the SuperKEKB Commissioning / Hendrik Windel ; Allen Caldwell [BELLE2-PTHESIS-2024-010] Presented on 30 11 2021 PhD
2021
TUM / Munich
The Belle 2 experiment is a collider-based high energy physics experiment at the intensity and precision frontier and is based at the only collision point of the SuperKEKB collider located at the KEK research institute in Tsukuba, Japan. [...]
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24. Search for an Invisible Boson in Tau Decays with Early Belle II Data and Development of New Analysis Methods for Tau Physics / Thomas Kretzschmar ; Allen Caldwell [BELLE2-PTHESIS-2024-009] Presented on 03 11 2022 PhD
2022
TUM / Munich
The Belle II experiment at SuperKEKB – an asymmetric e+e− collider – aims at a total integrated luminosity of 50 ab−1 to pursue a rich program of Standard Model and Beyond the Standard Model physics. [...]
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25. Recovery of merged π0,s from ECL images of the Belle II detector using CNN / Naveen Kumar Baghel ; Dr. Vishal Bhardwaj [BELLE2-MTHESIS-2024-003] Presented on 01 05 2023 MSc
2023
Indian Institute of Science Education and Research, Mohali / Mohali, India
This study aims to utilize a Convolutional Neural Network (CNN) to retrieve merged π0 mesons lost in the Belle II experiment, where they appear as individual photons. [...]
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Theses : 345 records found   beginprevious16 - 25nextend  jump to record:
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