516.
| Performance studies of Thin Fine-Pitch Silicon Vertex Detector for Belle II Vertex Detector upgrade
/ Zihan Wang ; Yutaka Ushiroda
[BELLE2-MTHESIS-2023-005]
Presented on 27 07 2022 MSc
2022
The University of Tokyo
/ Tokyo
The Belle II experiment located at KEK, Tsukuba (Japan) precisely measures the Standard Model parameters analyzing various flavor physics processes to search for new physics beyond the Standard Model. [...]
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517.
| Search for muonic dark force and performance studies of lepton identification at Belle II
/ Rajesh Kumar Maiti ; Gianluca Inguglia
[BELLE2-PTHESIS-2023-003]
Presented on 20 01 2023 PhD
2023
Institut of High Energy Physics
/ Vienna
This thesis presents an advanced search strategy to find a new dark gauge boson 𝑍′ and performance studies of particle identification to assist the new physics searches, especially involving flavor-changing charge and neutral currents in semi- leptonic 𝐵 decays. [...]
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518.
| A measurement of the ratio of light-lepton inclusive semileptonic $B$ decay rates $R(X_{e/\mu})$ = $\mathcal{B}(B\to X e \nu)$ / $\mathcal{B}(B\to X \mu \nu)$ using $189\,\mathrm{fb}^{-1}$ of data at Belle~II
/ Henrik Junkerkalefeld
[BELLE2-CONF-PROC-2023-006]
16 December 2022
In this work a measurement of the ratio of branching fractions of inclusive semileptonic $B$ meson decays, $R(X_{e/\mu})=\mathcal{B}(B\to X e \nu)/\mathcal{B}(B\to X \mu \nu)$ is reported as a probe of $e-\mu$ universality [...]
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519.
| Measurement of the time dependent CP Asymmetry of $B \to K^* \gamma$ decays in the Belle II experiment
/ Tristan Fillinger ; Jérôme Baudot
[BELLE2-PTHESIS-2023-002]
Presented on 30 09 2022 PhD
2022
Université de Strasbourg
/ Strasbourg
The Standard Model of particle physics, which describes the fundamental particles and their interactions, is the most successful theory in the history of science. [...]
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520.
| Semileptonic and Leptonic B Physics at Belle II
/ Priyanka Cheema
[BELLE2-CONF-PROC-2023-005]
4th World Summit on Exploring the Dark Side of the Universe (EDSU 2022)
01 February 2023
Semileptonic decays of B mesons that proceed via b → u and b → c transitions, as well as rare leptonic B decays, are fertile grounds for probing new physics beyond the Standard Model. [...]
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521.
| Efficiency study on the cross section measuremnt of ee->pi+pi-pi0 through the radiative return method at Belle II
/ Yuki Sue
[BELLE2-NOTE-PL-2023-001]
31 January 2023
This document presents plots of efficiency study for the cross section measurement of ee->3pi. [...]
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522.
| Study on first-level trigger of the Belle II experiment using upgraded silicon strip detector
/ Tomoyuki Shimasaki ; Takeo Higuchi
[BELLE2-MTHESIS-2023-004]
Presented on 27 01 2023 MSc
2023
The University of Tokyo
/ Tokyo
In order to explore new physics beyond the Standard Model, the Belle II experiment plans to accumulate the integrated luminosity of 50 ab−1. [...]
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523.
| Anomaly Detection in Searches for Inelastic Dark Matter with a Dark Higgs at Belle II
/ Jonas Eppelt ; Prof. Dr. Torben Ferber ; Prof. Dr. Günter Quast
[BELLE2-MTHESIS-2023-003]
Presented on 14 11 2022 MSc
2022
Insitut for Experimental Particle Physics
/ Karlsruhe
In recent years a complementary search paradigm to classical searches has gained traction in the high energy physics community. [...]
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524.
| Recent quarkonium results at Belle I
/ Dmytro Meleshko ; Elisabetta Prencipe ; Soeren Lange
[BELLE2-CONF-PROC-2023-004]
26 January 2023
The Belle experiment has given a substantial contribution in the field of heavy quarkonia. [...]
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525.
| Radiation tolerance studies of the double sided silicon strip sensor
/ Fumiaki Otani ; Takeo Higuchi
[BELLE2-MTHESIS-2023-002]
Presented on 27 01 2023 MSc
2023
The University of Tokyo
/ Tokyo, Japan
The B meson decays can be studied precisely and compared with the standard model (SM) to search for new physics of elementary particles. [...]
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