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74.
| Study of the time-dependent CP violation at the Belle II experiment
/ Lucia Kapitanova ; Mgr. Radek Zlebcik, Ph.D.
[BELLE2-MTHESIS-2023-008]
Presented on 22 06 2021 MSc
2021
Institute of Particle and Nuclear Physics
/ Prague
This thesis is devoted to studies of the proper decay-time resolution function and particle decay vertex reconstruction tools, their applicability and role in the studies of time-dependent CP violation at the Belle II experiment. [...]
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75.
| Fast Simulation of Electromagnetic Calorimeter Responses using Deep Learning
/ Jubna Irakkathil Jabbar ; Prof. Dr. Guenter Quast ; Prof. Dr. Florian Bernlochner
[BELLE2-PTHESIS-2023-010]
Presented on 29 07 2022 PhD
2022
Karlsruhe Institute of Technology
/ Karlsruhe
The monte carlo simulations of particle shower responses in electromagnetic calorimeters demand enormous computational resources and time. [...]
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76.
| Measurement of the mass of the tau lepton in semi-invisible final states in the Belle II collaboration
/ J. A. Colorado-Caicedo ; E. De La Cruz-Burelo
[BELLE2-MTHESIS-2023-007]
Presented on 04 10 2023 MSc
2023
CINVESTAV-IPN
/ Mexico City
In this thesis, the mass of the tau lepton is determined by comparing three methods for decays with semi-invisible final states. [...]
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77.
| Measurements of $CP$ asymmetries in $D^0 \to \pi^+ \pi^- \pi^0$ decays in Dalitz plot regions at Belle II
/ Emma R. Oxford ; Roy A. Briere
[BELLE2-PTHESIS-2023-009]
Presented on 26 04 2023 PhD
2023
Carnegie Mellon University
/ Pittsburgh, PA, USA
We perform a search for charge-parity violation (CPV) in the density of events in a binned Dalitz plot of $D^*$-tagged $D^0 \to \pi^+ \pi^- \pi^0$ decays. [...]
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78.
| Reconstruction of electron-photon and hadron components in the simulated waveforms from CsI(Tl) counters
/ Anna Tikhonova ; Alexander Kuzmin
[BELLE2-MTHESIS-2023-006]
Presented on 21 06 2022 MSc
2022
Novosibirsk State University
/ Novosibirsk
Since 2018, KEK research organisation (Tsukuba, Japan) is conducting experiments with Belle II detector at $e^+e^-$ collider SuperKEKB. [...]
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79.
| Search for a visibly decaying Z' dark boson at Belle II in e^+e^- --> mu^+mu^-mu^+mu^- events.
/ Martina Laurenza ; Enrico Graziani
[BELLE2-PTHESIS-2023-008]
Presented on 01 07 2022 PhD
2022
Roma Tre University
/ Roma
The Standard Model (SM) of fundamental particles and interactions is a highly predictive theory. [...]
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80.
| Search for rare B to charm decays at Belle and sensitivity study for Phi3 at Belle II
/ Manish Kumar ; Dr. Kavita Lalwani ; Dr. Vishal Bhardwaj
[BELLE2-PTHESIS-2023-007]
Presented on 05 12 2022 PhD
2022
MNIT Jaipur
/ Jaipur
The objective of this work is to search for the rare decay modes like B^{+} → D^{(∗)+}_{s}η, D^{(∗)+}_{s}K0, D^{+}η, and D^{+}K0 along with the branching fraction measurement of B^{0} → D^{0}η and ̄B^{0} → D^{0}K^{0} decay modes [...]
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81.
| Time-dependent CP violation in $B^0 \to \eta_c K^0_S$ decays at the Belle experiment, Alignment of the Belle II detector
/ Tadeas Bilka ; Zdenek Dolezal
[BELLE2-PTHESIS-2023-006]
Presented on 01 11 2022 PhD
2022
Institute of Particle and Nuclear Physics, Faculty of Mathematics and Physics, Charles University
/ Prague
This thesis deals with two independent yet closely related topics. [...]
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82.
| Measurement of the photon energy spectrum in inclusive radiative B meson decays using the hadronic-tagging method
/ Henrikas Svidras ; Kerstin Tackmann
[BELLE2-PTHESIS-2023-005]
Presented on 13 03 2023 PhD
2023
DESY
/ Hamburg
This doctoral thesis presents an inclusive analysis of the photon energy spectrum in radiative B meson decays (B → Xs γ) that involve strange hadrons and a photon. [...]
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83.
| Measurement of Lepton Mass Squared Moments of B→X<sub>c</sub>lν Decays with the Belle II Experiment and Determination of the CKM Matrix Element |V<sub>cb</sub>|
/ Maximilian Welsch
[BELLE2-PTHESIS-2023-004]
Presented on 23 12 2022 PhD
2022
Physikalisches Institut
/ Bonn
This thesis presents measurements of the first to fourth moments of the lepton mass squared q<sup>2</sup>=(p<sub>l</sub> + p<sub>ν</sub>)<sup>2</sup> distribution of B→X<sub>c</sub>lν decays for l=e,μ and with X<sub>c</sub> denoting a hadronic system containing a charm quark [...]
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