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Artículo
Conceptual study for velocity space resolved thermal ion loss detection in tokamaks
dc.creator | Poley Sanjuán, Jesús | es |
dc.creator | Galdón Quiroga, Joaquín | es |
dc.creator | Viezzer, Eleonora | es |
dc.creator | Rueda Rueda, José | es |
dc.creator | Cano Megías, Pilar | es |
dc.creator | Oyola Domínguez, Pablo | es |
dc.creator | Cruz Zabala, Diego José | es |
dc.date.accessioned | 2024-07-19T07:40:45Z | |
dc.date.available | 2024-07-19T07:40:45Z | |
dc.date.issued | 2022-09-20 | |
dc.identifier.citation | Poley Sanjuán, J., Galdón Quiroga, J., Viezzer, E., Rueda Rueda, J., Cano Megías, P., Oyola Domínguez, P. y Cruz Zabala, D.J. (2022). Conceptual study for velocity space resolved thermal ion loss detection in tokamaks. Review of Scientific Instruments, 93 (9), 093511. https://doi.org/10.1063/5.0099087. | |
dc.identifier.issn | 0034-6748 | es |
dc.identifier.issn | 1089-7623 | es |
dc.identifier.uri | https://hdl.handle.net/11441/161538 | |
dc.description.abstract | A new concept for velocity space thermal ion loss detection is presented. This diagnostic provides pitch angle resolved measurements that are unfeasible with current diagnostics. It uses the same detection principle as the Fast-Ion Loss Detector with a scintillator as the active component and includes a double slit configuration to measure simultaneously the escaping counter- and co-current ions. Simulations show a gyroradius range between 0.15 and 1.00 cm with a resolution below 0.15 cm (for a gyroradius of 1 cm) and a pitch angle range between 30° and 150° with a resolution below 8° for both counter- and co-current ions. The formation of a sheath in front of the detector and its associated electric field may impact the detection principle. Preliminary simulations with a homogeneous electric field show a decrease in the measurable velocity space range, whereas the gyroradius and pitch angle resolution barely change. The strike map is sensitive to the sheath electric field. | es |
dc.description.sponsorship | European Union’s Horizon 2020 (Grant Agreement No. 805162) | es |
dc.description.sponsorship | Spanish Ministry of Science and Innovation FJC2019-041092-I | es |
dc.format | application/pdf | es |
dc.format.extent | 6 p. | es |
dc.language.iso | eng | es |
dc.publisher | AIP Publishing | es |
dc.relation.ispartof | Review of Scientific Instruments, 93 (9), 093511. | |
dc.subject | Scintillators | es |
dc.subject | Plasma confinement | es |
dc.subject | ,Tokamaks, Optical devices | es |
dc.subject | Plasma diagnostics | es |
dc.title | Conceptual study for velocity space resolved thermal ion loss detection in tokamaks | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Energética | es |
dc.relation.projectID | 805162 | es |
dc.relation.projectID | FJC2019-041092-I | es |
dc.relation.publisherversion | https://dx.doi.org/10.1063/5.0099087 | es |
dc.identifier.doi | 10.1063/5.0099087 | es |
dc.journaltitle | Review of Scientific Instruments | es |
dc.publication.volumen | 93 | es |
dc.publication.issue | 9 | es |
dc.publication.initialPage | 093511 | es |
dc.contributor.funder | European Union (UE). H2020 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |
Ficheros | Tamaño | Formato | Ver | Descripción |
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093511_1_online.pdf | 5.829Mb | [PDF] | Ver/ | |
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