|
125.
| Search for B→Kνν decays with a machine learning method at the Belle II experiment
/ Cyrille Praz ; Alexander Glazov
[BELLE2-PTHESIS-2022-010]
Presented on 23 08 2022 PhD
2022
DESY
/ Hamburg (Germany)
This thesis documents a search for the rare decay of a B meson into a K meson and a pair of neutrinos at the Belle II experiment, which is located along the SuperKEKB energy-asymmetric electron-positron collider. [...]
Fulltext:  PDF; |
|
126.
| Investigation of gated mode operation of the Belle II pixel detector
/ Cedric Hönig ; Jochen Dingfelder
[BELLE2-MTHESIS-2022-022]
Presented on 29 09 2016 MSc
2016
University of Bonn
/ Bonn
The improved superKEKB accelerator will use a continuous injection scheme. [...]
Fulltext: PDF; |
|
127.
| Characterisation of the Final Components of the Belle II Pixel Detector and Energy Calibration using Source Measurements
/ Barbara Leibrock ; Jochen Dingfelder
[BELLE2-MTHESIS-2022-021]
Presented on 14 11 2017 MSc
2017
University of Bonn
/ Bonn
In this master’s thesis, the final iterations of the matrix and chips were for the first time tested together in preparation of the module mass production. [...]
Fulltext: PDF; |
|
128.
| Characterization of final Belle II PXD production modules
/ Larissa von Jasienicki ; Jochen Dingfelder
[BELLE2-MTHESIS-2022-020]
Presented on 05 04 2022 MSc
2022
University of Bonn
/ Bonn
The present thesis focuses on the calibration, optimization and precision characterization of the PXD II modules, which are scheduled to be installed in the PXD detector during 2022. [...]
Fulltext: PDF; |
|
129.
| Data Handling Processor and Signal Transmission in the Belle II DEPFET Pixel Detector
/ Leonard Germic ; Norbert Wermes
[BELLE2-PTHESIS-2022-009]
Presented on 12 07 2018 PhD
2018
University of Bonn
/ Bonn
The high precision measurements at the B factories have generated a new insight of the Standard Model with respect to CP violation and delivered higher constraints on the Standard Model parameters, i.e. [...]
Fulltext: PDF; |
|
130.
| Development of Pixel Modules for the Belle II Detector
/ Florian Lütticke ; Norbert Wermes
[BELLE2-PTHESIS-2022-008]
Presented on 01 02 2018 PhD
2018
University of Bonn
/ Bonn
The future Belle II experiment at the SuperKEKB accelerator will improve the current understanding of flavor physics by increasing the recorded data set fiftyfold; allowing high precision measurements of CKM parameters and measurements of rare decays. [...]
Fulltext: PDF; |
|
131.
| Investigation of Belle II Experiment Sensitivity to Magnetic Monopoles
/ Ihor Prudiiev ; Volodymyr Aushev
[BELLE2-MTHESIS-2022-019]
Presented on 23 05 2022 MSc
2022
Taras Shevchenko National University of Kyiv
/ Kyiv
The possibility of searching for magnetic monopoles with a magnetic charge value of 68.5𝑒 in the mass range 50 – 4600 MeV in the Belle II collider experiment was investigated [...]
Fulltext: PDF; |
|
132.
| Search for e+e− → µ+µ− Z'(Z' → Invisible) in the first data of the Belle II experiment
/ Luigi Corona ; Francesco Forti
[BELLE2-MTHESIS-2022-018]
Presented on 26 10 2018 MSc
2018
University of Pisa
/ Pisa
The purpose of this thesis is to investigate the production of a light dark gauge boson Z' in association with a muon pair in electron-positron annihilation at the center of mass energy of 10.58 GeV. [...]
Fulltext: PDF; |
|
133.
| Improved Selective Background Monte Carlo Simulation at Belle II with Graph Attention Networks and Weighted Events
/ Boyang Yu ; Thomas Kuhr ; Nikolai Hartmann
[BELLE2-MTHESIS-2022-017]
Presented on 14 09 2021 MSc
2021
LMU Munich
/ Munich, Germany
When measuring rare processes such as B → K(∗)νν¯ or B → lνγ, a huge luminosity is required, which means a large number of simulations are necessary to determine signal efficiencies and background contributions. [...]
Fulltext: PDF; |
|
134.
| Feasibility study of dark-photon searches in the single photon plus missing events in e+e- collisions at Belle II.
/ Ayumi Yabuuchi ; Hisaki Hayashii
[BELLE2-MTHESIS-2022-016]
Presented on 28 02 2020 MSc
2020
Nara Women's University
/ Nara, japan
We carried out the feasibility study of the dark-photon searches for events where only a single photon is detected, using signal and background Monte-Carlo simulation. [...]
Fulltext: PDF; |
guest ::
email alert
or subscribe to the 
RSS feed.