Characterization of detachment inferred from the Balmer line ratios in JET-ILW low-confinement mode plasmas

Spectroscopic measurements of the hydrogenic Balmer-α and Balmer-γ line emission in JET-ILW low-confinement mode (L-mode) deuterium plasmas are used to assess the onset of volume recombination in the low-field side (LFS) divertor. The evolution of the EDGE2D-EIRENE predicted Balmer-γ to Balmer-α emi...

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Bibliographic Details

Published in:	Nuclear Materials and Energy
Main Authors:	Vesa-Pekka Rikala, M. Groth, A.G. Meigs, D. Reiter, B. Lomanowski, A. Shaw, S. Aleiferis, G. Corrigan, I.S. Carvalho, D. Harting, N. Horsten, I. Jepu, J. Karhunen, K.D. Lawson, C. Lowry, S. Menmuir, B. Thomas, D. Borodin, D. Douai, A. Huber
Format:	Article
Language:	English
Published:	Elsevier 2025-03-01
Subjects:	Fusion Scrape-off layer Divertor visible spectroscopy EDGE2D EIRENE
Online Access:	http://www.sciencedirect.com/science/article/pii/S235217912500033X