Bayesian inference of radial impurity transport in the pedestal of ASDEX Upgrade discharges using charge-exchange spectroscopy

We present a novel framework for quantifying radial impurity transport in the pedestal of ASDEX Upgrade (AUG) discharges. Our method is based on charge-exchange recombination spectroscopy measurements of line radiation from multiple impurity charge states, each along a radially distributed line-of-s...

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Detalhes bibliográficos

Principais autores:	T. Gleiter, R. Dux, F. Sciortino, T. Odstrčil, D. Fajardo, C. Angioni, J. Buchner, R.M. McDermott, T. Hayward-Schneider, G.F. Harrer, M. Faitsch, M. Griener, R. Fischer, E. Wolfrum, U. Stroth, the ASDEX Upgrade Team
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2025-01-01
coleção:	Nuclear Fusion
Assuntos:	ASDEX Upgrade impurity transport pedestal charge-exchange spectroscopy Bayesian inference nested sampling
Acesso em linha:	https://doi.org/10.1088/1741-4326/adbb7f
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