Tungsten Data for Current and Future Uses in Fusion and Plasma Science

Atoms

Peter Beiersdorfer²  Joel Clementson²  Ulyana I. Safronova¹ 

[1] Physics Department, University of Nevada, Reno, NV 89557, USA; E-Mail:;Physics Department, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA; E-Mail:

关键词: tungsten;    X-ray spectroscopy;    EUV spectroscopy;    spectral modeling;    atomic structure;    EBIT;    tokamak;    ITER;   

DOI  :  10.3390/atoms3020260

来源: mdpi

【 摘 要 】

We give a brief overview of our recent experimental and theoretical work involving highly charged tungsten ions in high-temperature magnetically confined plasmas. Our work includes X-ray and extreme ultraviolet spectroscopy, state-of-the-art structure calculations, the generation of dielectronic recombination rate coefficients, collisional-radiative spectral modeling and assessments of the atomic data need for X-ray diagnostics monitoring of the parameters of the core plasma of future tokamaks, such as ITER. We give examples of our recent results in these areas.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland