Radiation processes generated by runaway electrons in tokamaks
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Project ID: | GA18-02482S | Provider: | Czech Science Foundation | Period: | Jan 01, 2018 - Dec 31, 2020 | Recipient - coordinator | Institute of Plasma Physics, Czech Academy of Sciences, Prague | Principal Investigator: | doc. RNDr. Jan Mlynář, Ph.D. | Co-recepient(s) / PI(s): | Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University, Prague -- Dr Michal Marčišovský
| Co-investigators from IPP | V. Weinzettl, J. Urban, E. Tomešová, A. Casolari, J. Varju, P. Kulhánek, O. Ficker, J. Čeřovský, M. Farník | Aims of the project: The proposal is focused on studies of radiation processes linked to Runaway Electrons (RE) in
tokamaks. Control and mitigation of the RE is essential for the operational reliability of the fusion
reactor ITER while interlink between modelling results and tokamak experimental data is far
from satisfactory. On one side, plasma theory and computer models need to become more
specific, on the other side the tokamak facilities lack RE-relevant diagnostics. The proposed
project would contribute to improved understanding of processes linked to RE radiation via
theory, modelling and diagnostic development in a wide range of radiation energies, from ECE
to hard X-rays. Among others, local interaction of the RE with well-defined fast moving or fixed
target is proposed. The project will make use of RE experimental campaigns on tokamaks
COMPASS and GOLEM as well as a detector laboratory, and support participation in
development of sophisticated codes including LUKE and SYRUP with a direct link to the
experiment. | Results: | Hron M., Adámek J., Cavalier J., Dejarnac R., Ficker O., Grover O., Horáček J., Komm M., Macúšová E., Matveeva E., Pánek R., Peterka M., Seidl J., Tskhakaya D., Yanovskiy V., Artola F. J., Atikukke S., Bartoň P., Bencze A., Berta M., Bílková P., Bin W., Bogár K., Bogár O., Böhm P., Borodkina I., Brezinsek S., Brochard F., Buratti P., Čaloud J., Casolari A., Castaldo C., Čečrdle J., Čeřovský J., Cipciar A., Devitre A., Dimitrova M., Ďuran I., Entler S., Farník M., Fernandes H., Fridrich D., Fuková Š., Gauthier E., Gerardin J., Gobbin M., Grenfell G., Gribov Y., Grof M., Gunn J., Háček P., Havlíček J., Havránek A., Hidalgo C., Hromasová K., Hronová-Bilyková O., Iafrati M., Imríšek M., Isernia N., Jaulmes F., Jeřáb M., Jirsa M., Junek P., Kallenbach A., Kovanda O., Kovařík K., Krbec J., Kripner L., Krlín L., Kulhánek P., Lehnen M., Lemoine N., Litaudon X., Liu Y.Q., Logan N. C., Loarer T., Loarte A., Lourenco P., Lukeš S., Mácha P., Rabinski M., Marin Roldan A., Markovič T., Matějíček J., Mazzitelli G., Mlynář J., Mysiura I., Napoli F., Naydenkova D., Park J. K., Patel N., Pavlo P., Pitts R., Podolník A., Poradzinski M., Preinhaelter J., Prishvitsin A., Refy D., Roccella R., Šesták D., Shyshkin O., Škvára V., Šos M., Spolaore M., Stöckel J., Svoboda J., Tomeš M., Torres A., Turjanica P., Tynan G., Valovič M., Van Oost G., Varavin M., Varju J., Veis P., Vilémová M., Villone F., Vondráček P., Weinzettl V., Žáček F., Zadvitskiy G., Zajac J., Zaloga D., Zebrowski J., Zoletnik S.: Overview of the COMPASS results. Nuclear Fusion 62 [4] (2022) č. článku 042021. [ Abstract ] [ Link ] |
Casolari A., Ficker O., Grover O., Jaulmes F., Kripner L., Macúšová E., Markovič T., Peterka M., Yanovskiy V.: Study of stability and rotation of a chain of saturated, freely-rotating magnetic islands in tokamaks. Plasma Physics and Controlled Fusion 63 [7] (2021) č. článku 074004. [ Abstract ] [ Link ] |
Novotný L., Čeřovský J., Dhyani P., Ficker O., Havránek M., Hejtmánek M., Janoška Z., Kafka V., Kulkov S., Marčišovská M., Marcisovský M., Neue G., Svihra P., Svoboda V., Tomášek L., Tunkl M., Vrba V.: Runaway electron diagnostics using silicon strip detector. Journal of Instrumentation 15 [7] (2020) č. článku C07015. [ Abstract ] [ Link ] |
Liu Y., Paz-Soldan C., Macúšová E., Markovič T., Ficker O., Parks P. B., Kim C. C., Lao L., Li Li.: Toroidal modeling of runaway electron loss due to 3-D fields in DIII-D and COMPASS. Physics of Plasmas 27 [10] (2020) č. článku 102507. [ Abstract ] [ Link ] |
Ficker O., Macúšová E., Mlynář J., Břeň D., Casolari A., Čeřovský J., Farník M., Grover O., Havlíček J., Havránek A., Hron M., Imríšek M., Jeřáb M., Krbec J., Kulhánek P., Linhart V., Marcisovský M., Markovič T., Naydenkova D., Pánek R., Šos M., Svihra P., Svoboda V., Tomeš M., Urban J., Varju J., Vlainic M., Vondráček P., Vrba V., Weinzettl V., Carnevale D., Decker J., Gobbin M., Gospodarczyk M., Papp G., Peysson Y., Plyusnin V.V., Rabinski M., Reux C.: Runaway electron beam stability and decay in COMPASS. Nuclear Fusion 59 [9] (2019) č. článku 096036. [ Abstract ] [ Link ] |
Svihra P., Břeň D., Casolari A., Čeřovský J., Dhyani P., Farník M., Ficker O., Havránek M., Hejtmanek M., Janoška Z., Kafka V., Kulhánek P., Linhart V., Macúšová E., Marčišovská M., Marcisovský M., Mlynář J., Neue G., Novotný L., Svoboda V., Tomášek L., Urban J., Vančura P., Varju J., Vrba V., Weinzettl V.: Runaway electrons diagnostics using segmented semiconductor detectors. Fusion Engineering and Design 146 (2019) 316-319. [ Abstract ] [ Link ] |
Mlynář J., Ficker O., Macúšová E., Markovič T., Naydenkova D., Papp G., Urban J., Vlainić M., Vondráček P., Weinzettl V., Bogár O., Břeň D., Carnevale D., Casolari A., Čeřovský J., Farník M., Gobbin M., Gospodarczyk M., Hron M., Kulhánek P., Havlíček J., Havránek A., Imríšek M., Jakubowski M., Lamas N., Linhart V., Malinowski K., Marcisovsky M., Matveeva E., Pánek R., Plyusnin V.V., Rabinski M., Svoboda V., Svihra P., Varju J., Zebrowski J.: Runaway electron experiments at COMPASS in support of the EUROfusion ITER physics research. Plasma Physics and Controlled Fusion 61 [1] (2019) č. článku 014010. [ Abstract ] [ Link ] |
Casolari A., Macúšová E., Čeřovský J., Farník M., Ficker O., Mlynář J., Gobbin M.: Study of runaway electron transport with the fractional diffusion model and comparison with experiments on COMPASS. Europhysics Conference Abstracts. Milán: European Physical Society, 2019, (2019), č. článku P5.1068. ISBN 979-10-96389-11-7. [ Abstract ] [ Link ] [46th European Physical Society Conference on Plasma Physics. Milán (IT), 08.07.2019-12.07.2019] |
Macúšová E., Gobbin M., Ficker O., Markovič T., Bílková P., Böhm P., Casolari A., Čeřovský J., Farník M., Fassina A., Hron M., Mlynář J., Šos M., Valisa M., Weinzettl V.: Runaway electron mitigation by n=1 and n=2 magnetic perturbations in COMPASS. Europhysics Conference Abstracts. Milán: European Physical Society, 2019, 43C (2019), č. článku P1.1057. ISBN 979-10-96389-11-7. [ Abstract ] [ Link ] [46th EPS Conference on Plasma Physics. Milán (IT), 08.07.2019-12.07.2019] |
Farník M., Urban J., Zajac J., Bogár O., Ficker O., Macúšová E., Mlynář J., Čeřovský J., Varavin M., Weinzettl V., Hron M.: Runaway electron diagnostics for the COMPASS tokamak using EC emission. 45th EPS Conference on Plasma Physics, EPS 2018. Mulhouse: European Physical Society, 2018, Roč. 45, July (2018), s. 217-220. ISBN 979-10-96389-08-7. [ Abstract ] [ Link ] [45th European Physical Society Conference on Plasma Physiics. Praha (CZ), 02.07.2018-06.07.2018] |
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