141.
| Analysis of the B+ → K+π+π−γ decay with early Belle II data
/ Borys KNYSH ; Francois LE DIBERDER
[BELLE2-PTHESIS-2022-003]
Presented on 07 10 2021 PhD
2021
IJCLab
/ Orsay
Abstract: The document presents the analysis of the decay of the B+ meson into the K+π+π−γ final state using the early data of the Belle II exper- iment, that is located at the SuperKEKB collider in the KEK laboratory, Japan. [...]
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142.
| Measurement of CKM angle $\boldsymbol {\phi_3}$ from $\boldsymbol {B^\pm \to D(K_S^{0}h^-h^+)h^\pm}$ decays at Belle and Belle~II
/ Niharika Rout ; Jim Libby
[BELLE2-PTHESIS-2022-002]
Presented on 04 04 2016 PhD
2016
IIT Madras
/ Chennai
The thesis reports the measurement of the CKM unitarity triangle angle $ \phi_{3} $ using a model-independent Dalitz plot analysis of $ B^{\pm} \to D(K_{S}^{0}h^{+}h^{-})K^{\pm} $ ($h = \pi$ or $K$) decays, where $D$ can either be a $D^0$ or a $\bar{D^0}$, which currently provides the best sensitivity [...]
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143.
| Identification of slow pions by Support Vector Machines: Identifizierung von langsamen Pionen durch Support Vector Machines
/ Timo Schellhaas ; Jens Sören Lange
[BELLE2-UTHESIS-2022-001]
Presented on 28 03 2022 BSc
2022
II. Institute of Physics
/ Giessen
Slow pions are classified based upon a pattern recognition algorithm using 9x9 pixel matrices in the PXD as input pattern [...]
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144.
| Search for dark sector physics and performance of the Belle II detector in final state events with muons and large missing energy
/ Michel Bertemes ; Gianluca Inguglia ; Christoph Schwanda
[BELLE2-PTHESIS-2022-001]
Presented on 20 10 2021 PhD
2021
Institut für Hochenergiephysik (HEPHY)
/ Vienna
This thesis presents two different searches for dark sector mediators in final state events consisting of a pair of muons and large missing energy. [...]
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145.
| Sensitivity study of the charged lepton flavour violating mode B+ to K+ tau+ e- at Belle II.
/ Trevor Shillington ; Steven Robertson
[BELLE2-MTHESIS-2022-006]
Presented on 01 10 2021 MSc
2021
McGill University
/ Montreal, QC
Belle II is a B factory experiment for the SuperKEKB electron-positron collider located at the KEK laboratory in Tsukuba, Japan, operating near the Upsilon(4S) resonance, at an energy of 10.58 GeV. [...]
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146.
| Study of charmless B → η′K decays with the Belle II experiment
/ Valeria Fioroni ; Stefano Lacaprara
[BELLE2-MTHESIS-2022-005]
Presented on 13 12 2021 MSc
2021
Dipartimento di Fisica e Astronomia “Galileo Galilei”
/ Padova
The study of penguin-dominated B0 → η′K0S decays provides a good test of the Standard Model, since the CP violation measurement in this mode is sensitive to the presence of new physics effects in the loop. [...]
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147.
| Development of a Semi-Inclusive Tagging Algorithm and Implementation of a Continuum Suppression in the Full Event Interpretation for the Belle II Experiment
/ Gianna Mönig
[BELLE2-MTHESIS-2022-004]
Presented on 31 08 2021 MSc
2021
Physikalisches Institut Bonn
/ Bonn
In this thesis a novel hybrid approach to tag-side reconstruction is presented, where the tag-side is only partially reconstructed in order to improve the purity compared to the inclusive tagging, while retaining a high efficiency. [...]
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148.
| SEARCH FOR B → K (∗) ν ν̄ DECAYS IN BELLE II
/ Lucas MARTEL ; Isabelle RIPP-BAUDOT ; Giulio DUJANY
[BELLE2-MTHESIS-2022-003]
Presented on 18 06 2020 MSc
2020
Universite de Strasbourg
/ Strasbourg, France
The B → K (∗) ν ν̄ decay channel, never discovered to this day, is actively sought for in the Belle II experiment. [...]
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149.
| Trouver le méson B d’origine à l’aide d’un réseau de neurones à graphes à Belle II
/ Alizée Brouillard ; Giulio Dujany
[BELLE2-MTHESIS-2022-002]
Presented on 08 09 2021 MSc
2021
Université de Strasbourg
/ Strasbourg
To find new physics beyond Standard Model, the Belle II experiment performs precision measurements to bring to light deviations between theory and experimental data. [...]
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150.
| Characterisation of interstrip parameters on silicon sensors for the Belle II vertex detector
/ Paul DOLEJSCHI ; Manfred KRAMMER
[BELLE2-MTHESIS-2022-001]
Presented on 01 08 2012 Diploma
2012
HEPHY
/ Vienna
The BELLE II experiment at the SuperKEKB-Factory is designed to investigate CP violation in the quark sector. [...]
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