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Brigitte PERTILLE RITTER (Université Paris-Saclay / IJCLab)20/08/2024, 13:00Plenary
The development of innovative methods for fission trigger construction is part of the FRØZEN project which aims to get a better understanding of the angular momentum generation and the energy partition between fragments in the fission process. The reconstruction of the very first moments after the scission point is essential and requires correlated neutron and gamma detection as well as...
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Petroula Karakosta (Niels Bohr Institute, University of Copenhagen)20/08/2024, 13:15Plenary
In the field of neutron scattering experimentation, the use of complicated sample environments containing strong magnets introduces significant challenges. The inclusion of substantial material within the experimental structure is necessary in order to withstand the large magnetic forces, which eventually influences the experimental outcome through events of multiple neutron scattering. This...
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Camilla Theresia Grøn Sørensen (Department of Physics and Astronomy, Aarhus University)20/08/2024, 13:35Plenary
Bayesian model selection is an invaluable tool when comparing different inflationary models. This is done by computing the Bayesian evidence for the different models using nested sampling, and then comparing them using the Bayes factor. Computing the Bayesian evidence of a model using an Einstein-Boltzmann solver code takes weeks, if not months for complex models, and it is therefore very...
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Mikkel Theiss Kristensen (University of Southern Denmark)20/08/2024, 13:55Plenary
While identification, characterisation, and triggering mechanisms of active galactic nuclei (AGN) have been since the 80's, the discussion has only been extended to include dwarf galaxies within the last decade.
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This study aims to explore a novel AGN identification technique using a random forest (RF) classification technique, compare it to established identification methods, and ... -
Simon Albrecht (Aarhus University)20/08/2024, 14:15Parallel or poster
Large Language Models (LLMs) have become extremely popular over the past year and a half. Researchers have experimented with using LLM-powered chatbots (usually Chat-GPT) as an “assistant” to help them understand existing work and even discuss new research ideas. However, a pure LLM chatbot tends to make plausible sounding but unsupported statements, and cite non-existing
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papers, which... -
Luise Meyer-Hetling (TUM)20/08/2024, 14:35
Detailed knowledge of the radiation environment in space is an indispensable prerequisite of any space mission in low Earth orbit or beyond. The RadMap Telescope is a compact multi-purpose radiation detector that provides near real-time monitoring of the radiation aboard crewed and uncrewed spacecrafts. A first prototype has been deployed on the International Space Station in April 2023 for an...
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SEBASTIAN Basterrech (Department of Applied Mathematics and Computer Science, Technical University of Denmark, Denmark)21/08/2024, 10:50Parallel or poster
The standard Echo State Network (ESN) model has gained wide recognition for its success in modeling nonlinear auto-regressive (NAR) dynamical systems. For example, it is suitable for modeling the Mackey-Glass system, which is used for analyzing bifurcations in physiological applications. It is also employed to analyze the Lorenz system, which models several physical phenomena such as the...
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Carlos Abellan Beteta (University of Zurich)21/08/2024, 10:50Parallel or poster
In High Energy Physics (HEP) experiments, such as those conducted at CERN, the demand for increasingly powerful data acquisition systems (DAQ) is a common necessity. These systems typically encompass a network of computers, high-end FPGAs, and in certain instances, even GPUs.
Despite their substantial capabilities, these multi-million-euro facilities often lie dormant when experiments are...
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Isabella Vojskovic (Lund University)21/08/2024, 11:10Parallel or poster
This study explores various neural network approaches for simulating beam dynamics, with a particular focus on non-linear space charge effects. We introduce a convolutional encoder-decoder architecture that incorporates skip connections to predict transversal but also coupled 3D electric self-fields. The model demonstrates robust performance, achieving a Mean Absolute Percentage Error (MAPE)...
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Iaroslava Bezshyiko (University of Zurich)21/08/2024, 11:10Parallel or poster
The Large-Sized Telescopes (LSTs) are one of three telescope types being built as part of the Cherenkov Telescope Array Observatory (CTAO) to cover the lower energy range between 20 GeV and 200 GeV. The Large-Sized Telescope prototype (LST-1), installed at the Observatory Roque de Los Muchachos, La Palma, is currently being commissioned and has successfully taken data since November 2019....
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Rubina Davtyan (Lund University)21/08/2024, 11:30Parallel or poster
Semiconductor nanowires are successfully used as a biosensing substrate due to their ability to enhance the fluorescence of bound fluorescently labeled molecules. This enhancement, which combines excitation, quantum yield, and collection enhancement, is influenced by nanowire diameter, refractive index, and the wavelength of the bound fluorophore. Combined with a large surface-to-volume ratio...
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Kaare Endrup Iversen (Lund University)21/08/2024, 11:30Parallel or poster
A long baseline neutrino experiment, the purpose of the ESS Neutrino Superbeam+ (ESS$\nu$SB+) is to precisely measure $\delta_{CP}$ in the leptonic sector using a powerful proton beam produced at the European Spallation Source (ESS).
In this endeavor, accurate and fast event reconstruction is central for the design and performance of the ESSnuSB detectors. While precise, the currently...
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