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39.
| 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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40.
| Search for B+ --> K+ tau tau with Belle and Belle II experiments
/ Vidya Sagar VOBBILISETTI ; Karim TRABELSI
[BELLE2-PTHESIS-2023-016]
Presented on 03 10 2023 PhD
2023
Université paris saclay
/ Orsay
In recent years, some deviations from the Standard Model (SM) have been observed in semileptonic B-meson decays, such as departures from lepton flavour universality in the b --> sll and b --> c tau nu transitions quantified by the R(K(*)) and R(D(*)) ratios. [...]
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41.
| 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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42.
| Ecient Physics Signal Selectors for the First Trigger Level of the Belle II Experiment based on Machine Learning
/ Sebastian Skambraks ; Christian Kiesling
[BELLE2-PTHESIS-2023-015]
Presented on 22 11 2021 PhD
2021
Ludwig-Maximilians-University
/ Munich
A neural network based z-vertex trigger is developed for the first level trigger of the upgraded flavor physics experiment Belle II at the high luminosity B factory SuperKEKB in Tsukuba, Japan. [...]
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43.
| 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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44.
| 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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45.
| 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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46.
| Search for new physics in charged lepton flavor violating processes at the Belle II experiment.
/ Marcela Garcia Hernandez ; Ivan Heredia De La Cruz
[BELLE2-PTHESIS-2023-014]
Presented on 12 06 2023 PhD
2023
Cinvestav-IPN
/ Mexico city
In particle physics, charged Lepton Flavor Violating (cLFV) processes have not been observed. [...]
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47.
| 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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48.
| Anomaly Detection using Isolation Forests in Searches for Inelastic Dark Matter with a Dark Higgs at Belle II
/ Michael Binder ; Torben Ferber ; Giacomo De Pietro
[BELLE2-UTHESIS-2023-001]
Presented on 07 06 2023 BSc
2023
Institut für Experimentelle Teilchenphysik (ETP)
/ Karlsruhe
Anomaly detection as a method enables the study of new physical phenomena. [...]
Fulltext: PDF; |
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