Experimental and simulated argon spectra in the 2.3-3.4 nm region from tokamak plasmas

M. Mattioli; K. B. Fournier; L. Carraro; I. Coffey; C. Giroud; K. Lawson; P. Monier-Garbet; M. O'Mullane; J. Ongena; M. E. Puiatti; F. Sattin; P. Scarin; M. Valisa

doi:10.1088/0953-4075/34/2/301

Experimental and simulated argon spectra in the 2.3-3.4 nm region from tokamak plasmas

M. Mattioli, K. B. Fournier, L. Carraro, I. Coffey, C. Giroud, K. Lawson, P. Monier-Garbet, M. O'Mullane, J. Ongena, M. E. Puiatti, F. Sattin, P. Scarin, M. Valisa

Laboratory for Plasma Physics

Research output: Contribution to journal › Article › peer-review

Abstract

The argon spectra in the 2.3-3.4 nm region from the Jet tokamak on a single null divertor configuration is simulated. The spectra include lines from five ionization states, namely from Ar¹⁵⁺ Li-like to Ar¹¹⁺ N-like ions. Collisional-radiative models are constructed for these five Ar ions, considering electron collisional excitation and radiative decay as the populating processes of the excited states. These models give photon emission coefficients for the emitted lines at electron density and temperature values corresponding to the experimental situations.

Original language	English
Pages (from-to)	127-142
Number of pages	16
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	34
Issue number	2
DOIs	https://doi.org/10.1088/0953-4075/34/2/301
Publication status	Published - 28 Jan 2001

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Mattioli, M., Fournier, K. B., Carraro, L., Coffey, I., Giroud, C., Lawson, K., Monier-Garbet, P., O'Mullane, M., Ongena, J., Puiatti, M. E., Sattin, F., Scarin, P., & Valisa, M. (2001). Experimental and simulated argon spectra in the 2.3-3.4 nm region from tokamak plasmas. Journal of Physics B: Atomic, Molecular and Optical Physics, 34(2), 127-142. https://doi.org/10.1088/0953-4075/34/2/301

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title = "Experimental and simulated argon spectra in the 2.3-3.4 nm region from tokamak plasmas",

abstract = "The argon spectra in the 2.3-3.4 nm region from the Jet tokamak on a single null divertor configuration is simulated. The spectra include lines from five ionization states, namely from Ar15+ Li-like to Ar11+ N-like ions. Collisional-radiative models are constructed for these five Ar ions, considering electron collisional excitation and radiative decay as the populating processes of the excited states. These models give photon emission coefficients for the emitted lines at electron density and temperature values corresponding to the experimental situations.",

author = "M. Mattioli and Fournier, {K. B.} and L. Carraro and I. Coffey and C. Giroud and K. Lawson and P. Monier-Garbet and M. O'Mullane and J. Ongena and Puiatti, {M. E.} and F. Sattin and P. Scarin and M. Valisa",

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doi = "10.1088/0953-4075/34/2/301",

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Mattioli, M, Fournier, KB, Carraro, L, Coffey, I, Giroud, C, Lawson, K, Monier-Garbet, P, O'Mullane, M, Ongena, J, Puiatti, ME, Sattin, F, Scarin, P & Valisa, M 2001, 'Experimental and simulated argon spectra in the 2.3-3.4 nm region from tokamak plasmas', Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 34, no. 2, pp. 127-142. https://doi.org/10.1088/0953-4075/34/2/301

TY - JOUR

T1 - Experimental and simulated argon spectra in the 2.3-3.4 nm region from tokamak plasmas

AU - Mattioli, M.

AU - Fournier, K. B.

AU - Carraro, L.

AU - Coffey, I.

AU - Giroud, C.

AU - Lawson, K.

AU - Monier-Garbet, P.

AU - O'Mullane, M.

AU - Ongena, J.

AU - Puiatti, M. E.

AU - Sattin, F.

AU - Scarin, P.

AU - Valisa, M.

PY - 2001/1/28

Y1 - 2001/1/28

N2 - The argon spectra in the 2.3-3.4 nm region from the Jet tokamak on a single null divertor configuration is simulated. The spectra include lines from five ionization states, namely from Ar15+ Li-like to Ar11+ N-like ions. Collisional-radiative models are constructed for these five Ar ions, considering electron collisional excitation and radiative decay as the populating processes of the excited states. These models give photon emission coefficients for the emitted lines at electron density and temperature values corresponding to the experimental situations.

AB - The argon spectra in the 2.3-3.4 nm region from the Jet tokamak on a single null divertor configuration is simulated. The spectra include lines from five ionization states, namely from Ar15+ Li-like to Ar11+ N-like ions. Collisional-radiative models are constructed for these five Ar ions, considering electron collisional excitation and radiative decay as the populating processes of the excited states. These models give photon emission coefficients for the emitted lines at electron density and temperature values corresponding to the experimental situations.

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U2 - 10.1088/0953-4075/34/2/301

DO - 10.1088/0953-4075/34/2/301

M3 - Article

AN - SCOPUS:0035138065

SN - 0953-4075

VL - 34

SP - 127

EP - 142

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

IS - 2

ER -

Experimental and simulated argon spectra in the 2.3-3.4 nm region from tokamak plasmas

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