Artículo
A new FILDSIM model for improved velocity-space sensitivity modelling and reconstructions
Autor/es | Schmidt, Bo S.
Poley Sanjuán, Jesús Rueda Rueda, José Galdón Quiroga, Joaquín Baquero Ruiz, Marcelo Järleblad, Henrik García Muñoz, Manuel Salewski, M. |
Departamento | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear |
Fecha de publicación | 2024-02-15 |
Fecha de depósito | 2024-07-09 |
Publicado en |
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Resumen | We present a new version of the FILDSIM code (Galdon-Quíroga et al 2018 Plasma Phys. Control. Fusion60 105005), which significantly refines the modelling of the fast-ion loss detector (FILD) signal. We demonstrate that the ... We present a new version of the FILDSIM code (Galdon-Quíroga et al 2018 Plasma Phys. Control. Fusion60 105005), which significantly refines the modelling of the fast-ion loss detector (FILD) signal. We demonstrate that the FILD weight functions computed using this new version of FILDSIM are more accurate relative to synthetic benchmarks than those computed using the previous version. Thus, the new version enables higher-quality velocity-space sensitivity modelling and reconstructions. We validate the improvements on experimental data from discharge #75620 at TCV. Additionally, we present a novel approach for characterizing FILDs through a gross FILD measurement and a gross weight function based on the calculations from the new version of FILDSIM. We use them to characterize the TCV FILD. |
Agencias financiadoras | European Union (UE) |
Identificador del proyecto | 101052200-EUROfusion |
Cita | Schmidt, B.S., Poley Sanjuán, J., Rueda Rueda, J., Galdón Quiroga, J., Baquero Ruiz, M., Järleblad, H.,...,Salewski, M. (2024). A new FILDSIM model for improved velocity-space sensitivity modelling and reconstructions. Plasma Physics and Controlled Fusion, 66 (4), 045004. https://doi.org/10.1088/1361-6587/ad268f. |
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