ABOUT THESES
The Theses collection contains undergraduate (U), masters (M) and PhD (P) student theses. To search for a thesis type select the appropriate item under "focus on".
SUBMIT THESIS

Theses

Latest additions:
2022-08-11
08:29
Measurement of time-dependent CP asymmetry in B0 β†’ KS0KS0KS0 decays at the Belle II experiment / Hikaru Tanigawa ; Yutaka Ushiroda [BELLE2-PTHESIS-2022-006] Presented on 21 07 2022 PhD
2022
University of Tokyo / Tokyo
B0 β†’ KS0 KS0 KS0 decay is mediated by b β†’ sqq penguin transition within the Standard Model. [...]
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2022-08-02
20:24
Noise Waveform Generation Using GANs and Charged Particle Identification Using Pulse Shape Discrimination in the Belle II Electromagnetic Calorimeter / Alexandre Beaubien ; John Michael Roney [BELLE2-MTHESIS-2022-010] Presented on 17 12 2021 MSc
2021
University of Victoria / Victoria
This thesis investigates the use of generative adversarial networks (GANs) as an alternative method to simulate noise waveforms for Belle II CsI(Tl) calorimeter crystals. [...]
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2022-07-14
08:22
A study on CP violation in the 𝐷0 β†’ πœ‹+πœ‹βˆ’ and 𝐷0 β†’ 𝐾+πΎβˆ’ decay channels using the Belle II experiment and a detailed research on the π·βˆ—+ β†’ 𝐷0πœ‹+ decays to develop a related analysis software tool / Ijeong Na ; Taehoon Lee ; Myung- Cheon ; Doris Yangsoo Kim [BELLE2-MTHESIS-2022-009] Presented on 15 12 2021 MSc
2021
Soongsil University / Seoul
The Belle II experiment started its physics run in 2019 and has accumulated more than 213.49/fb heretofore, and aims to accumulate more than 50/ab until the end of the experiment [...]
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2022-07-02
15:18
Optimisation of an upgrade to the Belle II experiment's inner tracker using simulated B0 -> Ks Ο€+ Ο€- Ξ³ decays / Petros Stavroulakis ; Christian Finck [BELLE2-MTHESIS-2022-008] Presented on 22 06 2022 MSc
2022
IPHC / Strasbourg
The Belle II experiment provides the ideal environment to study rare decay processes, since its collisions are free of contamination from physical background processes that can overshadow a potential discovery of new physics. [...]
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2022-06-13
08:56
Predicting injection backgrounds at SuperKEKB using neural networks. / Lukas Herzberg ; Dr. Benjamin Schwenker [BELLE2-UTHESIS-2022-002] Presented on 31 03 2022 BSc
2022
II. Physikalischen Institut / GΓΆttingen
Every process that has ever been observed in particle physics respects the conservation of baryon and lepton numbers. [...]
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2022-05-26
09:12
Optimisation of the Data Reduction for the Belle II Pixel Detector and Development of a new Track Finding Algorithm using the Belle II Vertex Detector / Christian Wessel ; Jochen Dingfelder ; Florian Bernlochner [BELLE2-PTHESIS-2022-005] Presented on 27 06 2022 PhD
2022
Christian Wessel / Bonn
The Belle II experiment, located at the SuperKEKB collider in Tsukuba, Japan, is recording data at world record luminosities in order to provide world-leading results in the field of particle physics in the future. [...]
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2022-04-17
18:01
Laboratory and Simulation studies of Pulse Shape Discrimination in pure CsI and CsI(Tl) / Munira Khan ; Torben Ferber ; Kerstin Tackmann [BELLE2-MTHESIS-2022-007] Presented on 11 11 2021 MSc
2021
DESY / Hamburg
In the search for physics beyond the Standard Model, research in particle physics aims to probe particle interactions at high energies and strives for better precision on measurements [...]
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2022-04-07
00:08
Search for Axion-Like Particles produced in e+eβˆ’ collisions and photon energy resolution studies at Belle II / Michael De Nuccio ; Torben Ferber [BELLE2-PTHESIS-2022-004] Presented on 19 10 2021 PhD
2021
DESY / Hamburg
Despite the great successes achieved by the Standard Model (SM) in explaining and predicting the behavior and existence of particles, multiple phenomena are yet to be given a satisfying explanation. [...]
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2022-04-06
16:42
Analysis of the B+ β†’ K+Ο€+Ο€βˆ’Ξ³ 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+Ο€+Ο€βˆ’Ξ³ 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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2022-04-06
10:30
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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Focus on:
PhD Theses (41)
Masters Theses (158)
Undergraduate Theses (13)