The soft X-ray (SXR) emission provides valuable insight into processes happening inside of
high-temperature plasmas. A standard method for deriving the local emissivity profiles of the …

Soft x-ray (SXR) emission in the range 0.1–20 keV is widely used to obtain valuable
information on tokamak plasma physics, such as particle transport, magnetic configuration or …

In fusion devices, the X-ray plasma emissivity contains essential information on the
magnetohydrodynamic activity, the magnetic equilibrium and on the transport of impurities …

Tomography is a technique which is widely applied to fusion plasmas as it can provide
improved understanding of plasma emissivity distributions. It is challenging because of the …

The tomography of fusion plasmas provides local information on plasma emissivity from line-
integrated measurements (projections). However, the corresponding inversion task presents …

Gaussian process tomography (GPT) is a recently developed tomography method based on
the Bayesian probability theory [J. Svensson, JET Internal Report EFDA-JET-PR (11) 24 …

Retrieving spatial distribution of plasma emissivity from line integrated measurements on
tokamaks presents a challenging task due to ill-posedness of the tomography problem and …

The contribution focuses on plasma tomography via the minimum Fisher regularisation
(MFR) algorithm applied on data from the recently commissioned tomographic diagnostics …

Natural basis functions (NBF), also known as natural pixels in the literature, have been
applied in tomographic reconstructions of soft x-ray (SXR) measurements in the JET (Joint …

A rapid algorithm for tomographic inversion is presented that allows post-discharge
reconstruction of the soft x-ray (SXR) emissivity evolution in the Tokamak à configuration …