Theses

Theses 336 records found  beginprevious49 - 58nextend  jump to record: Search took 0.00 seconds. 
49. Models for axion like particles ALP and sensitivity studies at Belle II experiment / Laura Salutari ; Francesco Forti ; Paolo Panci [BELLE2-MTHESIS-2023-028] Presented on 28 10 2022 MSc
2022
University of Pisa, Enrico Fermi physics department / Pisa
The Standard Model (SM) of particle physics is the theory used to describe the constituent of matter and the fundamental forces acting between them. [...]
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50. Machine induced background study and simulation optimization at the SuperKEKB accelerator / Antonio Paladino ; Francesco Forti ; Carlos Marinas [BELLE2-PTHESIS-2023-012] Presented on 19 02 2020 PhD
2020
Università La Sapienza / Roma
In 2004 the idea of an upgrade of KEKB to a machine with an even higher instantaneous luminosity started to be developed, and culminated in 2019 with the start of operations of SuperKEKB and the Belle II detector. [...]
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51. Study of $B\rightarrow (\chi_{c1} \gamma) K$ Decay / Debjit Ghosh ; Vishal Bhardwaj [BELLE2-MTHESIS-2023-027] Presented on 30 06 2020 MSc
2020
Indian Institute of Science Education and Research, Mohali / Mohali
The thesis aims to perform a sensitivity study of the $B \to X(3823) K \pi$ in the Belle II data set. [...]
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52. The study of B0 to J/ψ eta in Belle II Experiment at KEK / Yuan-Hao Hsu [BELLE2-MTHESIS-2023-026] Presented on 20 01 2021 MSc
2021
Fu Jen Catholic University / New Taipei, Taiwan
We study the decay of 𝐵0 → 𝐽⁄𝜓 eta based on the Belle data samples at the Υ(4𝑆) resonance and compare to the results in PRL 2007 “Observation of the Decay 𝐵0 → 𝐽⁄𝜓 eta ” and PRD 2012 “Measurement of 𝐵0 → 𝐽⁄𝜓 eta(′) and constraint on the eta − eta′ mixing angle”. [...]
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53. Characterization of monolithic CMOS pixel sensors for charged particle detectors and for high intensity dosimetry / Eleonora Ravera ; Francesco Forti ; Maria Giuseppina Bisogni [BELLE2-MTHESIS-2023-025] Presented on 27 10 2022 MSc
2022
University of Pisa / Pisa
Since the 1980s, when the fabrication of device with very small electrodes (50-100 μm) became a practical possibility, pixel detectors have been widely employed for imaging and tracking charged particles in the vertex region of experiments at accelerators. [...]
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54. Optimizing the sensitivity to the 𝜏 → l 𝛾 decay with a novel tag approach at Belle II / Maria Antonietta Palaia ; Francesco Forti ; Francesco Tenchini [BELLE2-MTHESIS-2023-024] Presented on 12 12 2022 MSc
2022
University of Pisa / Pisa
The measurement of the 𝜏 → l 𝛾 decay, where l can be a muon or an elec- tron, is of great interest for high energy physics. [...]
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55. Event Time Estimate with the Belle II Silicon Strip Vertex Detector / Silvia De Benedictis ; Giulia Casarosa ; Francesco Forti [BELLE2-MTHESIS-2023-023] Presented on 24 05 2022 MSc
2022
University of Pisa / Pisa
The SuperKEKB B factory, home of the Belle II experiment, is a e+e− col- √ lider with a center-of-mass energy of Υ(4S) resonance. [...]
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56. Analisi del materiale del rivelatore di vertice di Belle II e caratterizzazione di prototipi per possibili sviluppi futuri. / Alberto Lorenzini ; Stefano Bettarini ; Giulia Casarosa [BELLE2-MTHESIS-2023-022] Presented on 23 05 2022 MSc
2022
University of Pisa / Pisa
Questa tesi si articola in due argomenti principali: nella prima parte analizzo il contenuto in materiale del rivelatore di vertice, mentre nella seconda parte presento l’attuale sviluppo di VTX, il rivelatore di vertice a pixels che nel 2026- 2027 andr`a a sostituire quello attuale VXD. [...]
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57. Developing a Displaced Vertex Trigger for Dark Matter Searches at the Belle II Experiment / Elia Schmidt ; Prof. Dr. Christian Kiesling [BELLE2-MTHESIS-2023-021] Presented on 13 03 2023 MSc
2023
Max-Planck-Institute for Physics / Munich
For many well-motivated dark matter models, discovery potential is predicted at highintensity particle colliders such as the Belle II experiment. [...]
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58. Search for Y (10753) → ππhb(1P) at Belle II / Federico Testa ; Stefano Spataro ; Umberto Tamponi [BELLE2-MTHESIS-2023-020] Presented on 04 04 2023 MSc
2023
Torino University / Torino
During the scan of the energies above the Υ(4S), the Belle experiment found a resonance structure at around 10753 MeV in the cross section of e+e− → ππΥ(nS), with n = 1, 2, 3. [...]
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