Divertor detachment and reattachment with mixed impurity seeding on ASDEX Upgrade

Using newly developed spectroscopic models to measure the divertor concentration of Ne and Ar, it is shown that the experimental detachment threshold on ASDEX Upgrade with Ar-only and mixtures of Ar+N or Ne+N scales as expected in comparison with an analytical equation derived by Kallenbach et al (2...

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Auteurs principaux:	S.S. Henderson, M. Bernert, D. Brida, M. Cavedon, P. David, R. Dux, O. Février, A. Järvinen, A. Kallenbach, M. Komm, R. McDermott, M. O’Mullane, the ASDEX Upgrade Team, the EUROfusion MST1 Team
Format:	Artigo
Langue:	Inglês
Publié:	IOP Publishing 2023-01-01
Collection:	Nuclear Fusion
Sujets:	divertor detachment impurity seeding divertor reattachment
Accès en ligne:	https://doi.org/10.1088/1741-4326/ace2d6
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