1.
| Fast Simulation and Validation of the Time of Propagation Detector at the Belle II Experiment
/ Isabel Haide ; Prof. Dr. Günter Quast ; Prof. Dr. Ulrich Husemann ; Dr. James Kahn ; et al
[BELLE2-MTHESIS-2023-019]
Presented on 16 07 2021 MSc
2021
Karlsruhe Institute of Technology
/ Karlsruhe
The generation of Monte Carlo data is very time- and resource-consuming, which will only increase with higher luminosities of the particle physics experiments. [...]
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2.
| Full Event Interpretation using Graph Neural Networks
/ Lea Reuter ; Torben Ferber ; Günter Quast ; James Kahn ; et al
[BELLE2-MTHESIS-2022-014]
Presented on 17 02 2022 MSc
2022
Institute of Experimental Particle Physics
/ Karlsruhe
The expected large dataset of the Belle~II experiment will enable precise measurements of rare decays to probe the Standard Model and searches for new physics. [...]
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3.
| Punzi-loss, a non-differentiable metric approximation for sensitivity optimization in the search for new particles
/ P. Feichtinger ; H. Haigh ; G. Inguglia ; J. Kahn
[BELLE2-PUB-TE-2021-001]
25 August 2021
We present the novel implementation of a non-differentiable metric approximation and a corresponding loss-scheduling aimed at the search for new particles of unknown mass in high energy physics experiments. [...]
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4.
| Demonstrating learned particle decay reconstruction using Graph Neural Networks at BelleII
/ Ilias Tsaklidis ; Pablo Goldenzweig ; Isabelle Ripp-Baudot ; James Kahn ; et al
[BELLE2-MTHESIS-2020-006]
Presented on 19 06 2020 MSc
2020
Karlsruher Institut für Technologie (KIT), Institut Pluridisciplinaire Hubert CURIEN (IPHC)
/ Karlsruhe, Strasbourg
The clean environment within Belle II, with decay processes originating from non-composite electron-positron pairs, allows for the reconstruction of the entire collision event. [...]
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5.
| Selective background Monte Carlo simulation at Belle II
/ James Kahn ; Emilio Dorigatti ; Kilian Lieret ; Andreas Lindner ; et al
[BELLE2-TALK-CONF-2020-019]
15 minutes
05 November 2019
/ 24th International Conference on Computing in High-Energy and Nuclear Physics (CHEP 2019)
The large volume of data expected to be produced by the Belle II experiment presents the opportunity for for studies of rare, previously inaccessible processes. [...]
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6.
| Selective background Monte Carlo simulation at Belle II
/ James Kahn ; Thomas Kuhr ; Martin Ritter
[BELLE2-CONF-DRAFT-2019-010]
[BELLE2-CONF-PROC-2020-006]
05 March 2020
The Belle II experiment, beginning data taking with the full detector in early 2019, is expected to produce a volume of data fifty times that of its predecessor. [...]
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7.
| Selective background Monte Carlo simulation at Belle II
/ James Kahn ; Thomas Kuhr ; Martin Ritter
[BELLE2-TALK-CONF-2019-015]
11 March 2019
/ 19th International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT 2019)
The Belle II experiment, beginning data taking with the full detector in early 2019, is expected to produce a volume of data fifty times that of its predecessor. [...]
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8.
| The Belle II Experiment
/ James Kahn
[BELLE2-TALK-DRAFT-2016-012]
[BELLE2-TALK-CONF-2016-033]
20 minutes
22 August 2016
/ CERN-BINP Workshop for Young Scientists at e+e- Colliders
Set to begin data taking at the end of 2018, the Belle II experiment is the next-generation B-factory experiment hosted at KEK in Tsukuba, Japan. [...]
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