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

Beiersdorfer, Peter; Clementson, Joel; Safronova, Ulyana

doi:10.3390/atoms3020260

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

Journal Article · Mon Jun 15 00:00:00 EDT 2015 · Atoms

DOI:https://doi.org/10.3390/atoms3020260· OSTI ID:1809175

Beiersdorfer, Peter ^[1]; Clementson, Joel ^[1]; Safronova, Ulyana ^[2]

Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Univ. of Nevada, Reno, NV (United States)

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.

View Accepted Manuscript (DOE)

Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: AC52-07NA27344

OSTI ID:: 1809175

Report Number(s):: LLNL--JRNL-669911; 791991

Journal Information:: Atoms, Journal Name: Atoms Journal Issue: 2 Vol. 3; ISSN 2218-2004

Publisher:: MDPICopyright Statement

Country of Publication:: United States

Language:: English

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Revised and extended calculations of level energies, M1 and E2 radiative rates for highly charged tungsten ions from W ⁵⁷⁺ to W ⁶⁰⁺ Singh, Gajendra; Puri, Nitin K. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 49, Issue 20 https://doi.org/10.1088/0953-4075/49/20/205002	journal	October 2016
Excitation energies, radiative and autoionization rates, dielectronic satellite lines, and dielectronic recombination rates for excited states of Rb-like W from Kr-like W Safronova, U. I.; Safronova, A. S.; Beiersdorfer, P. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 49, Issue 22 https://doi.org/10.1088/0953-4075/49/22/225002	journal	November 2016
Photoionization of tungsten ions: experiment and theory for ${{\rm{W}}}^{4+}$ Müller, A.; Schippers, S.; Hellhund, J. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 50, Issue 8 https://doi.org/10.1088/1361-6455/aa65df	journal	April 2017
Photoionization of tungsten ions: experiment and theory for W ⁵⁺ Müller, A.; Schippers, S.; Hellhund, J. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 52, Issue 19 https://doi.org/10.1088/1361-6455/ab39c8	journal	September 2019
Photoionization of tungsten ions: experiment and theory for W$^{4+}$ Müller, A.; Schippers, S.; Hellhund, J. arXiv https://doi.org/10.48550/arxiv.1703.00892	text	January 2017
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70 PLASMA PHYSICS AND FUSION TECHNOLOGY
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