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21.
| Optimization of the PID algorithms at the Belle II Experiment
/ Ali Bavarchee ; Alessandro Gaz
[BELLE2-MTHESIS-2023-038]
Presented on 05 06 2023 MSc
2023
University of Padova
/ Padova
Particle identification in the Belle II experiment involves utilizing information from various sub-detectors to classify six different species of charged particles: electrons, muons, charged pions, charged kaons, protons, and deuterons. [...]
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22.
| Study of Sudden Beam Losses of SuperKEKB and Development of 3D Track Hardware Trigger using Machine Learning at Belle II
/ Yuxin Liu ; Akimasa Ishikawa ; Taichiro Koga
[BELLE2-MTHESIS-2023-037]
Presented on 25 07 2023 MSc
2023
SOKENDAI
/ Tsukuba
The Belle II Experiment, located at the SuperKEKB asymmetric electron-positron collider in Japan, is at the next generation of B-factories, aiming to explore new physics (NP) in the flavor sector and enhance the precision of Standard Model (SM) measurements. [...]
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23.
| Analysis on the Lepton Flavor Violating Decay τ -> μ π0 in Belle II
/ Marton Nemeth-Csoka ; Christian Kiesling
[BELLE2-MTHESIS-2023-036]
Presented on 27 11 2021 MSc
2021
Ludwig-Maximilians-University
/ Munich
This work focuses on the lepton flavor violating decay τ → μπ0 with the goal to explore the prospects of finding New Physics in this particular channel. [...]
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24.
| The study of K0L Identification with ECL Information at Belle II experiment
/ Jheng-Hao Su
[BELLE2-MTHESIS-2023-035]
Presented on 20 06 2023 MSc
2023
Graduate Institute of Applied Physics
/ Taipei
We can study K0L through K0L particle list reconstructed from ECL cluster or KLM cluster. [...]
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25.
| Timing studies for the Belle II vertex detector
/ Yitong Liu ; Jerome Baudot ; Christian Finck
[BELLE2-MTHESIS-2023-034]
Presented on 22 06 2023 MSc
2023
IPHC
/ Strasbourg
In this master thesis, we will study the strategies related to the timing information at Belle-II to cope with the high-luminosity condition. [...]
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26.
| Study of the lepton flavor violating decay τ → μγ at the Belle II experiment.
/ Marcela Garcia Hernandez ; Ivan Heredia De La Cruz
[BELLE2-MTHESIS-2023-033]
Presented on 31 11 2018 MSc
2018
Cinvestav-IPN
/ Mexico city
In this work, we study the variables that allow us to discriminate among the possible background sources of the τ → μγ decay in the Belle II experiment. [...]
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27.
| Inclusive B-Meson Tagging for an R(D*) Measurement at Belle II
/ Sofia Palacios Schweitzer ; Thomas Kuhr ; Thomas Lueck
[BELLE2-MTHESIS-2023-032]
Presented on 13 09 2022 MSc
2022
LMU
/ Munich
The world average of previous R(D(*)) measurements, defined as R(D(*)) = BR(B -> D(*) tau nu) / BR(B -> D(*) l nu) with l = e, mu, shows a 3.3 sigma deviation from Standard Model predictions, which could indicate some New Physics phenomenon, such as the existence of Leptoquarks. [...]
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28.
| Analysis Specific Filters for Smart Background Simulations at Belle II
/ Luca Schinnerl ; Thomas Kuhr ; Nikolai Hartmann
[BELLE2-MTHESIS-2023-031]
Presented on 08 08 2022 MSc
2022
LMU
/ Munich
The Belle II experiment is expected to accumulate a data sample of 50/ab in its lifetime. [...]
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29.
| Dark shower investigations at Belle II for strongly interacting dark sectors
/ Tim Tueschen ; Janis McKenna
[BELLE2-MTHESIS-2023-030]
Presented on 18 10 2022 MSc
2022
Universithy of British Columbia
/ Vancouver, BC, Canada
The so far unresolved question of the nature of dark matter has led to the development of a multitude of particle physics models that all meet current experimental and theoretical constraints, but differ greatly in the experimental signatures they predict. [...]
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30.
| Search for the Rare Decay $B^+ \to \ell^+ \nu_\ell \gamma$ with the Full Event Interpretation at the Belle II Experiment
/ Laura Frank ; Prof. Dr. Torben Ferber ; Prof. Dr. Guenter Quast
[BELLE2-MTHESIS-2023-029]
Presented on 10 12 2021 MSc
2021
KIT
/ Karlsruhe
See thesis
Fulltext: PDF; |
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