Advances in neutral-beam-based diagnostics on the Madison Symmetric Torus reversed-field pinch (invited)

D.J. Den Hartog; D. Craig; D. A. Ennis; G. Fiksel; S. Gangadhara; D.J. Holly; J.C. Reardon; V.I. Davydenko; A.A. Ivanov; A.A. Lizunov; M.G. O'Mullane; H.P. Summers

doi:10.1063/1.2217920

Advances in neutral-beam-based diagnostics on the Madison Symmetric Torus reversed-field pinch (invited)

D.J. Den Hartog, D. Craig, D. A. Ennis, G. Fiksel, S. Gangadhara, D.J. Holly, J.C. Reardon, V.I. Davydenko, A.A. Ivanov, A.A. Lizunov, M.G. O'Mullane, H.P. Summers

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

39 Citations (Scopus)

Abstract

Innovative charge-exchange recombination spectroscopy (CHERS), motional Stark effect (MSE), and Rutherford scattering diagnostics are now in operation on the Madison Symmetric Torus (MST) reversed-field pinch (RFP). The CHERS diagnostic measures impurity ion flow and temperature, localized to 2 cm with high time resolution (similar to 100 kHz). A spectral MSE diagnostic has been in use for five years, measuring vertical bar B vertical bar down to 0.2 T with high precision (similar to 2 and good time resolution (similar to 100 kHz). The Rutherford scattering diagnostic has demonstrated the robustness of this technique for reliable measurement of majority (D) ion temperature, also with high time resolution. MST is a large RFP (R= 1.5 m, a= 0.52 m) operated at moderate current (I-p

Original language	English
Pages (from-to)	10F122
Number of pages	8
Journal	Review of Scientific Instruments
Volume	77
Issue number	10
DOIs	https://doi.org/10.1063/1.2217920
Publication status	Published - 1 Oct 2006

Keywords

plasma temperature
plasma flow
Stark effect
reversed field pinch
plasma-beam interactions
plasma diagnostics

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Den Hartog, D. J., Craig, D., Ennis, D. A., Fiksel, G., Gangadhara, S., Holly, D. J., Reardon, J. C., Davydenko, V. I., Ivanov, A. A., Lizunov, A. A., O'Mullane, M. G., & Summers, H. P. (2006). Advances in neutral-beam-based diagnostics on the Madison Symmetric Torus reversed-field pinch (invited). Review of Scientific Instruments, 77(10), 10F122. https://doi.org/10.1063/1.2217920

Den Hartog, D.J. ; Craig, D. ; Ennis, D. A. ; Fiksel, G. ; Gangadhara, S. ; Holly, D.J. ; Reardon, J.C. ; Davydenko, V.I. ; Ivanov, A.A. ; Lizunov, A.A. ; O'Mullane, M.G. ; Summers, H.P. / Advances in neutral-beam-based diagnostics on the Madison Symmetric Torus reversed-field pinch (invited). In: Review of Scientific Instruments. 2006 ; Vol. 77, No. 10. pp. 10F122.

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title = "Advances in neutral-beam-based diagnostics on the Madison Symmetric Torus reversed-field pinch (invited)",

abstract = "Innovative charge-exchange recombination spectroscopy (CHERS), motional Stark effect (MSE), and Rutherford scattering diagnostics are now in operation on the Madison Symmetric Torus (MST) reversed-field pinch (RFP). The CHERS diagnostic measures impurity ion flow and temperature, localized to 2 cm with high time resolution (similar to 100 kHz). A spectral MSE diagnostic has been in use for five years, measuring vertical bar B vertical bar down to 0.2 T with high precision (similar to 2 and good time resolution (similar to 100 kHz). The Rutherford scattering diagnostic has demonstrated the robustness of this technique for reliable measurement of majority (D) ion temperature, also with high time resolution. MST is a large RFP (R= 1.5 m, a= 0.52 m) operated at moderate current (I-p ",

keywords = "plasma temperature , plasma flow, Stark effect, reversed field pinch, plasma-beam interactions, plasma diagnostics",

author = "{Den Hartog}, D.J. and D. Craig and Ennis, {D. A.} and G. Fiksel and S. Gangadhara and D.J. Holly and J.C. Reardon and V.I. Davydenko and A.A. Ivanov and A.A. Lizunov and M.G. O'Mullane and H.P. Summers",

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Advances in neutral-beam-based diagnostics on the Madison Symmetric Torus reversed-field pinch (invited). / Den Hartog, D.J.; Craig, D.; Ennis, D. A.; Fiksel, G.; Gangadhara, S.; Holly, D.J.; Reardon, J.C.; Davydenko, V.I.; Ivanov, A.A.; Lizunov, A.A.; O'Mullane, M.G.; Summers, H.P.

In: Review of Scientific Instruments, Vol. 77, No. 10, 01.10.2006, p. 10F122.

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

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T1 - Advances in neutral-beam-based diagnostics on the Madison Symmetric Torus reversed-field pinch (invited)

AU - Den Hartog, D.J.

AU - Craig, D.

AU - Ennis, D. A.

AU - Fiksel, G.

AU - Gangadhara, S.

AU - Holly, D.J.

AU - Reardon, J.C.

AU - Davydenko, V.I.

AU - Ivanov, A.A.

AU - Lizunov, A.A.

AU - O'Mullane, M.G.

AU - Summers, H.P.

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KW - plasma temperature

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KW - Stark effect

KW - reversed field pinch

KW - plasma-beam interactions

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