The new core CXRS system measures Ti,utor and nimp from the pedestal top on the LFS to the pedestal top on the HFS. This enables first HFS-LFS comparisons of the CXRS quantities in the core of ASDEX Upgrade plasmas. In general, good agreement between the LFS and HFS profiles is found. The poloidal rotation can be measured indirectly by evaluating the asymmetry of uttor on LFS and HFS, which means that this new diagnostic can provide measurements of Er in the core of AUG plasmas.

Lebschy, A., Mcdermott, R., Geiger, B., Cavedon, M., Dunne, M., Dux, R., et al. (2015). Indirect measurement of the poloidal rotation in the core of ASDEX Upgrade plasmas with charge exchange recombination spectroscopy. In 42nd European Physical Society Conference on Plasma Physics, EPS 2015. Mulhouse : European Physical Society.

Indirect measurement of the poloidal rotation in the core of ASDEX Upgrade plasmas with charge exchange recombination spectroscopy

Cavedon M.;
2015

Abstract

The new core CXRS system measures Ti,utor and nimp from the pedestal top on the LFS to the pedestal top on the HFS. This enables first HFS-LFS comparisons of the CXRS quantities in the core of ASDEX Upgrade plasmas. In general, good agreement between the LFS and HFS profiles is found. The poloidal rotation can be measured indirectly by evaluating the asymmetry of uttor on LFS and HFS, which means that this new diagnostic can provide measurements of Er in the core of AUG plasmas.
Si
slide + paper
Plasma
English
42nd European Physical Society Conference on Plasma Physics, EPS 2015
2-914771-98-3
2015
Lebschy, A., Mcdermott, R., Geiger, B., Cavedon, M., Dunne, M., Dux, R., et al. (2015). Indirect measurement of the poloidal rotation in the core of ASDEX Upgrade plasmas with charge exchange recombination spectroscopy. In 42nd European Physical Society Conference on Plasma Physics, EPS 2015. Mulhouse : European Physical Society.
Lebschy, A; Mcdermott, R; Geiger, B; Cavedon, M; Dunne, M; Dux, R; Fischer, R; Viezzer, E
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/403231
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