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Runaway electron generation and control

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dc.affiliation.dptoUC3M. Departamento de Físicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Física de Plasmases
dc.contributor.authorEsposito, B.
dc.contributor.authorBoncagni, L.
dc.contributor.authorBuratti, P.
dc.contributor.authorCarnevale, D.
dc.contributor.authorCausa, F.
dc.contributor.authorGospodarczyk, M.
dc.contributor.authorMartín Solís, José Ramón
dc.contributor.authorPopovic, Zana
dc.contributor.authorAgostini, M.
dc.contributor.authorApruzzese, G
dc.contributor.authorBin, W.
dc.contributor.authorCianfarani, C.
dc.contributor.authorDe Angelis, R.
dc.contributor.authorGranucci, G.
dc.contributor.authorGrosso, A.
dc.contributor.authorMaddaluno, G.
dc.contributor.authorMarocco, D.
dc.contributor.authorPiergotti, V.
dc.contributor.authorPensa, A.
dc.contributor.authorPodda, S.
dc.contributor.authorPucella, G.
dc.contributor.authorRamogida, G.
dc.contributor.authorRocchi, G.
dc.contributor.authorRiva, M.
dc.contributor.authorSibio, A.
dc.contributor.authorSozzi, C.
dc.contributor.authorTilia, B.
dc.contributor.authorTudisco, O.
dc.contributor.authorValisa, M.
dc.contributor.authorFTU Teamen
dc.contributor.funderEuropean Commissionen
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2020-06-02T09:55:52Z
dc.date.available2020-06-02T09:55:52Z
dc.date.issued2017-01-01
dc.descriptionSpecial issue featuring the invited talks from the 43rd EPS Conference on Plasma Physics, Leuven, 4-8 July, 2016en
dc.description.abstractWe present an overview of FTU experiments on runaway electron (RE) generation and control carried out through a comprehensive set of real-time (RT) diagnostics/control systems and newly installed RE diagnostics. An RE imaging spectrometer system detects visible and infrared synchrotron radiation. A Cherenkov probe measures RE escaping the plasma. A gamma camera provides hard x-ray radial profiles from RE bremsstrahlung interactions in the plasma. Experiments on the onset and suppression of RE show that the threshold electric field for RE generation is larger than that expected according to a purely collisional theory, but consistent with an increase due to synchrotron radiation losses. This might imply a lower density to be targeted with massive gas injection for RE suppression in ITER. Experiments on active control of disruption-generated RE have been performed through feedback on poloidal coils by implementing an RT boundary-reconstruction algorithm evaluated on magnetic moments.en
dc.description.sponsorshipThis work was carried out within the framework of the EUROfusion Consortium and received funding from the Euratom research and training programme 2014–2018 under grant agreement No 633053 (Projects MST2-9 and MST2-15). The views and opinions expressed herein do not necessarily reflect those of the European Commission. Additional financial support was received from MINECO (Spain), Projects No. ENE2012-31753 and ENE2015-66444-R.en
dc.description.statusPublicadoes
dc.format.extent12
dc.identifier.bibliographicCitationPlasma Physics and Controlled Fusion, (2017), 59(1), 014044, [12] p.en
dc.identifier.doihttps://doi.org/10.1088/0741-3335/59/1/014044
dc.identifier.issn0741-3335
dc.identifier.publicationissue1(014044)
dc.identifier.publicationtitlePlasma Physics and Controlled Fusionen
dc.identifier.publicationvolume59
dc.identifier.urihttps://hdl.handle.net/10016/30356
dc.identifier.uxxiAR/0000018567
dc.language.isoengen
dc.publisherIOPen
dc.relation.eventdate4-8 July, 2016en
dc.relation.eventnumber43
dc.relation.eventplaceLovaina (Bélgica)es
dc.relation.eventtitle43rd EPS Conference on Plasma Physics, Leuven, 4-8 July, 2016en
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/633053/EURATOMen
dc.relation.projectIDGobierno de España. ENE2012-31753es
dc.relation.projectIDGobierno de España. ENE2015-66444-Res
dc.rights© 2017 IOP Publishing Ltd.en
dc.rights.accessRightsopen accessen
dc.subject.ecienciaFísicaes
dc.subject.otherTokamaksen
dc.subject.otherTokamak FTUen
dc.subject.otherFTUen
dc.subject.otherFrascati Tokamak Upgradeen
dc.subject.otherRunaway electronsen
dc.subject.otherRunaway Electron Imaging and Spectrometry Systemen
dc.subject.otherREISen
dc.subject.otherSynchrotron radiationen
dc.titleRunaway electron generation and controlen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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