1.
| 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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2.
| 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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3.
| Developing a Displaced Vertex Trigger for Dark Matter Searches at the Belle II Experiment
/ Elia Schmidt ; Prof. Dr. Christian Kiesling
[BELLE2-MTHESIS-2023-021]
Presented on 13 03 2023 MSc
2023
Max-Planck-Institute for Physics
/ Munich
For many well-motivated dark matter models, discovery potential is predicted at highintensity particle colliders such as the Belle II experiment. [...]
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4.
| Background Analysis for $B^0$ Lifetime and Oscillation Frequency Measurement using Hadronic $B^0\rightarrow D^{(*)-}\pi^+$ Channels at Belle II
/ Caspar Schmitt ; Christian Kiesling ; Thibaud Humair
[BELLE2-MTHESIS-2021-076]
Presented on 13 09 2021 MSc
2021
Max-Planck Institute for Physics
/ Munich
To explain the origin of the observed matter-antimatter asymmetry in the universe, new sources of charge-parity (CP) symmetry violation beyond the standard model of particle physics are required. [...]
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5.
| SM Compatibility of B to K*)pi Measurements and Ongoing Analysis on B+ to K*(892)+ pi0 in Belle II
/ Oskar Tittel ; Christian Kiesling
[BELLE2-MTHESIS-2021-004]
Presented on 15 03 2021 MSc
2021
Max-Planck-Institut für Physik
/ Munich
In 2001, the BaBar and Belle experiments have convincingly confirmed the CP violation within the B meson system as predicted by the Standard Model (SM). [...]
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6.
| Search for the LFV-Decay τ→ μπ⁰
/ Marton Nemeth-Csoka ; Felix Meggendorfer ; Christian Kiesling
[BELLE2-TALK-CONF-2021-007]
12 Minutes
10 March 2021
/ DPG Spring 2021
With the start of data taking using the Belle II detector at the SuperKEKB electron-positron collider a new era in searches for New Physics is on the horizon. [...]
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7.
| Optimization of the z-Vertex Neural Network Trigger for the Belle II Experiment
/ Sara McCarney ; Christian Kiesling
[BELLE2-MTHESIS-2020-004]
Presented on 08 08 2019 MSc
2019
Max-Planck-Institute for Physics
/ Munich
For the Belle II experiment at the SuperKEKB asymmetric electron-positron (e+/e-)collider (KEK, Japan) the concept of a first level (L1) track trigger, realized by neural networks, is presented [...]
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8.
| Development of a B0 flavor tagger and performance study of a novel time-dependent CP analysis of the decay B0->pi0pi0 at Belle II
/ Fernando Abudinén ; Christian Kiesling ; Thomas Kuhr
[BELLE2-PTHESIS-2018-003]
Presented on 19 10 2018 PhD
2018
Max-Planck-Institut für Physik
/ Munich
The Belle II experiment is located at the energy-asymmetric electron-positron collider SuperKEKB, the next-generation B factory at KEK in Tsukuba, Japan. [...]
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9.
| Studies on the neural z-Vertex-Trigger for the Belle II Particle Detector
/ Fernando Abudinén ; Jochen Schieck ; Christian Kiesling
[BELLE2-MTHESIS-2018-007]
Presented on 28 01 2014 MSc
2014
Ludwig-Maximilians-Universität
/ Munich
The electron-positron particle collider KEKB together with its Belle detector in Tsukuba, Japan are currently being upgraded. [...]
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10.
| Track Reconstruction at the First Level Trigger of the Belle II Experiment
/ Sara Pohl ; Christian Kiesling
[BELLE2-PTHESIS-2018-001]
Presented on 11 04 2018 PhD
2018
Ludwig-Maximilians-Universität
/ Munich
The Belle II experiment is an upgrade of the Belle experiment, which was instrumental in confirming the Kobayashi-Maskawa theory for the origin of CP violation. [...]
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