|
1.
| Tests of lepton universality in the rates of inclusive semileptonic B-meson decays at Belle II
/ Henrik Junkerkalefeld ; Jochen Dingfelder ; Peter Lewis ; Florian Bernlochner
[BELLE2-PTHESIS-2024-017]
Presented on 28 06 2024 PhD
2024
Physikalisches Institut
/ Bonn
This thesis presents two precision tests of lepton universality: the first measurement of the ratio of light-lepton branching fractions of inclusive semileptonic $B$-meson decays, $R(X_{e/mu}) = \mathcal{B}(B \to Xe\nu) / \mathcal{B}(B \to X\mu\nu)$, and the first successful measurement of inclusive $B \to X\tau\nu$ decays, measured in a ratio relative to $B \to X\ell\nu$ decays ($\ell = e, \mu$), $R(X_{\tau/\ell}) = \mathcal{B}(B \to X\tau\nu) / \mathcal{B}(B \to X\ell\nu)$. [...]
Fulltext:  PDF; |
|
2.
| Developments in inclusive Vcb determinations
/ Florian Bernlochner
[BELLE2-TALK-DRAFT-2024-060]
[BELLE2-TALK-CONF-2024-058]
09 April 2024
/ Beyond the Flavour Anomalies Workshop V
New developments of inclusive Vcb
Fulltext: PDF; |
|
3.
| Measurement of the full set of kinematic moments of semileptonic ๐ต-meson decays with the Run 1 data set of Belle II
/ Munira Khan ; Florian Bernlochner ; Jochen Dingfelder ; Markus Prim
[BELLE2-TALK-CONF-2024-021]
28 February 2024
/ DPG-Frรผhjahrstagung 2024
The determination of the Cabibbo-Kobayashi-Maskawa matrix element |๐๐๐| relies on ๐ โ ๐โ๐โ transitions. [...]
Fulltext: PDF; |
|
4.
| Belle and Belle II measurements of B->D* angular distribution
/ Florian Bernlochner
[BELLE2-TALK-CONF-2023-066]
08 May 2023
/ Flavour@TH2023
Belle and Belle II measurements of B->D* angular distribution
Fulltext: PDF; |
|
5.
| 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. [...]
Fulltext: PDF; |
|
6.
| 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..
Fulltext: PDF; |
|
7.
| Development of a Graph Neural Network based Tagging Approach for Semi-Inclusive Tagging and Rest of Event Clean Up for the Belle II Experiment
/ Prof. Dr. Florian Bernlochner ; Prof. Dr. Jochen Dingfelder
[BELLE2-MTHESIS-2022-039]
Presented on 31 03 2022 MSc
2022
University of Bonn
/ Bonn
This thesis focuses on the development of software tools which shall improve the particle reconstruction at Belle II. [...]
Fulltext: PDF; |
|
8.
| Determination of $|V_{ub}|$ from untagged $B^0\to\pi^- \ell^+ \nu_{\ell}$ decays using 2019-2021 Belle~II data
/ Svenja Granderath ; Florian Bernlochner ; Jochen Dingfelder ; Peter Lewis
[BELLE2-CONF-PH-2022-017]
09 October 2022
We present an analysis of the charmless semileptonic decay $B^0\to\pi^- \ell^+ \nu_{\ell}$, where $\ell = e, \mu$, from 198.0 million pairs of $B\bar{B}$ mesons recorded by the Belle~II detector at the SuperKEKB electron-positron collider. [...]
Fulltext: PDF; |
|
9.
| Experimental review of Vub/Vcb measurements
/ Florian Bernlochner
[BELLE2-TALK-DRAFT-2022-082]
[BELLE2-TALK-CONF-2022-047]
23 May 2022
/ The 2022 Conference on Flavor Physics and CP Violation
Review on Vub/Vcb determinations for FPCP
Fulltext: PDF; |
|
10.
| 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. [...]
Fulltext: PDF; |
guest ::
email alert
or subscribe to the 
RSS feed.