Belle II Document Server 2,044 records found  beginprevious481 - 490nextend  jump to record: Search took 0.00 seconds. 
481. Penguin-Hunting with Neural Nets: Time-Dependent CP Violation Measurement of B^0 \to K_s \pi^0 / Pak Hin (Brian) Chan ; Martin Sevior [BELLE2-MTHESIS-2023-011] Presented on 06 11 2019 MSc
2019
University of Melbourne / Melbourne
As it stands, the CP violating parameters of B^0 \to K_s \pi^0 show tension between the Standard Model and experimental results at the 2\sigma level, making it a prime candidate to investigate New Physics particles such leptoquarks and Z0. [...]
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482. Time-Dependent Analysis of B^0 \to K_s \pi0 / Timothy Green ; Martin Sevior [BELLE2-MTHESIS-2023-010] Presented on 25 06 2020 MSc
2020
University of Melbourne / Melbourne
Current results from previous B-factory experiments such as BaBar and Belle for the b^0 \to K_s \pi0 mode indicate a 2 $\sigma deviation between the Standard Model and experimental data for CP violation parameters (ACP ) and SCP . [...]
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483. Search for B → τν decay at the Belle II experiment / Michele Aversano ; Guglielmo De Nardo ; Mario Merola [BELLE2-MTHESIS-2023-009] Presented on 22 07 2020 MSc
2020
University of Naples Federico II / Napoli, Italy
This thesis project is divided into two parts. [...]
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484. Study of the time-dependent CP violation at the Belle II experiment / Lucia Kapitanova ; Mgr. Radek Zlebcik, Ph.D. [BELLE2-MTHESIS-2023-008] Presented on 22 06 2021 MSc
2021
Institute of Particle and Nuclear Physics / Prague
This thesis is devoted to studies of the proper decay-time resolution function and particle decay vertex reconstruction tools, their applicability and role in the studies of time-dependent CP violation at the Belle II experiment. [...]
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485. Fast Simulation of Electromagnetic Calorimeter Responses using Deep Learning / Jubna Irakkathil Jabbar ; Prof. Dr. Guenter Quast ; Prof. Dr. Florian Bernlochner [BELLE2-PTHESIS-2023-010] Presented on 29 07 2022 PhD
2022
Karlsruhe Institute of Technology / Karlsruhe
The monte carlo simulations of particle shower responses in electromagnetic calorimeters demand enormous computational resources and time. [...]
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486. Electroweak penguins and radiative B decays at Belle II / Cyrille Praz [BELLE2-CONF-PROC-2023-015] Proceedings of "Rencontres de Moriond EW 2023"
15 May 2023

Decays of B mesons involving the transition of a b quark into an s quark are good probes of physics beyond the standard model. [...]
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487. Semileptonic $B$-meson decays including $b \rightarrow c$ anomalies at Belle II / Henrik Junkerkalefeld [BELLE2-CONF-PROC-2023-014]
15 May 2023

We present recent measurements of semileptonic $B$-meson decays using a data sample collected at the $\Upsilon(4S)$ resonance by the Belle~II experiment corresponding to an integrated luminosity of $189\,\mathrm{fb}^{-1}$. [...]
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488. Recent semileptonic results from Belle and Belle II / Florian Bernlochner [BELLE2-TALK-CONF-2023-056] 45 min talk
13 May 2023
/ Flavor@TH CERN
Summary of recent semileptonic results of Belle and Belle II for the Flavor@TH Workshop at CERN in May 2023..
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489. Measurement of the mass of the tau lepton in semi-invisible final states in the Belle II collaboration / J. A. Colorado-Caicedo ; E. De La Cruz-Burelo [BELLE2-MTHESIS-2023-007] Presented on 04 10 2023 MSc
2023
CINVESTAV-IPN / Mexico City
In this thesis, the mass of the tau lepton is determined by comparing three methods for decays with semi-invisible final states. [...]
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490. Flavor Physics with Belle and Belle II / Takeo Higuchi [BELLE2-TALK-DRAFT-2023-050] [BELLE2-TALK-CONF-2023-055]
20 April 2023
/ 2023 KPS spring meeting
Belle II is a high-energy physics experiment searching for new physics in a large number of B meson, D meson, and tau lepton decays produced in electron-positron collisions at the SuperKEKB accelerator at KEK laboratory in Japan. [...]
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