Theses

Theses 343 records found  previous11 - 20nextend  jump to record: Search took 0.01 seconds. 
11. Belle II 実験レベル 1 トリガーのための3 次元飛跡再構成アルゴリズムの開発 / Hiroto Sudo ; Yutaka Ushiroda [BELLE2-MTHESIS-2024-012] Presented on 26 01 2024 MSc
2024
The University of Tokyo / Tokyo
Belle II 実験は SuperKEKB 加速器での電子陽電子衝突で生成された B 中間子や D 中間子、τ....
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12. Selection of τ → Kππντ Decays for Data from the Belle II Experiment / Arina Katscho ; Stephan Paul ; Stefan Wallner [BELLE2-UTHESIS-2024-001] Presented on 17 04 2024 BSc
2024
Max Planck Institute for Physics / Garching
We develop the event selection of τ ∓ → K∓π∓π±ντ for data from the Belle II electron-positron collider experiment at SuperKEKB, Japan. [...]
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13. Evaluation of the New Readout Circuit for the Belle II Central Drift Chamber:中央飛跡検出器の新型読み出し回路の性能評価 / Ayuto Gonnokami [BELLE2-MTHESIS-2024-011] Presented on 25 01 2024 MSc
2024
The University of Tokyo / Tokyo
素粒子物理学には標準模型と呼ばれる理論が存在し、この理論はCP非対称性や質量起源をよく説明す....
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14. 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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15. 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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16. 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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17. 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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18. 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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19. 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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20. 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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