Measurement of the deuterium liner characteristics in the inverse Z-pinch configuration

V. Bystritsky, G. Dudkin, V. Grebenyuk, E. Gula, B. Nechaev, V. Padalko, S. Parzhitski, F. Pen'kov, N. Ratakhin, S. Sorokin, V. Stolupin, J. Wozniak, V. Bystritskii

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This work is apart of a continuing research on measuring dd-reaction cross sections in keV energy range using accelerated ion flow in the liner of the Z-pinch generator [1, 2]. The knowledge of the ions energy distribution in the accelerated liner is crucially important for calculation of cross section. Diagnostics and the first results on the measurement of the energy distribution of the liner ions in the inverse Z-pinch geometry are described. Experiments' were fulfilled in HCEI (Tomsk, Russia) at the nanosecond pulsed generator of 1 MA, 80 ns pulse. The spatially and time resolved liner dynamics and its radiation were measured with a set of light detectors (LDs), placed at various radii registering H_α and H_β deuterium lines, and with B-dot probes, measuring the dynamics of the current carrying plasma liner. Processing of the LDs signal waveforms based on assumption of ordered ion flow between the LDs provided compatible information on the ion energy distribution. The neutron TOF measurements provided data on the high energy deuterons flows, responsible for the main neutron output. These experiments substantiate potential of using optical plasma diagnostic, which in combination with conventional electro-physical and neutron diagnostics could significantly improve reliability of dd-reaction cross-section measurement.

Original language	English
Title of host publication	PPPS 2001 - Pulsed Power Plasma Science 2001
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1031-1034
Number of pages	4
Volume	2
ISBN (Print)	0780371208, 9780780371200
DOIs	https://doi.org/10.1109/PPPS.2001.1001719
Publication status	Published - 2001
Event	28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference, PPPS 2001 - Las Vegas, United States Duration: 17 Jun 2001 → 22 Jun 2001

Other

Other	28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference, PPPS 2001
Country	United States
City	Las Vegas
Period	17.6.01 → 22.6.01

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ASJC Scopus subject areas

Energy Engineering and Power Technology
Nuclear Energy and Engineering
Nuclear and High Energy Physics

Cite this

Bystritsky, V., Dudkin, G., Grebenyuk, V., Gula, E., Nechaev, B., Padalko, V., ... Bystritskii, V. (2001). Measurement of the deuterium liner characteristics in the inverse Z-pinch configuration. In PPPS 2001 - Pulsed Power Plasma Science 2001 (Vol. 2, pp. 1031-1034). [1001719] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PPPS.2001.1001719

Measurement of the deuterium liner characteristics in the inverse Z-pinch configuration. / Bystritsky, V.; Dudkin, G.; Grebenyuk, V.; Gula, E.; Nechaev, B.; Padalko, V.; Parzhitski, S.; Pen'kov, F.; Ratakhin, N.; Sorokin, S.; Stolupin, V.; Wozniak, J.; Bystritskii, V.

PPPS 2001 - Pulsed Power Plasma Science 2001. Vol. 2 Institute of Electrical and Electronics Engineers Inc., 2001. p. 1031-1034 1001719.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Bystritsky, V, Dudkin, G, Grebenyuk, V, Gula, E, Nechaev, B , Padalko, V, Parzhitski, S, Pen'kov, F, Ratakhin, N, Sorokin, S, Stolupin, V, Wozniak, J & Bystritskii, V 2001, Measurement of the deuterium liner characteristics in the inverse Z-pinch configuration. in PPPS 2001 - Pulsed Power Plasma Science 2001. vol. 2, 1001719, Institute of Electrical and Electronics Engineers Inc., pp. 1031-1034, 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference, PPPS 2001, Las Vegas, United States, 17.6.01. https://doi.org/10.1109/PPPS.2001.1001719

Bystritsky, V. ; Dudkin, G. ; Grebenyuk, V. ; Gula, E. ; Nechaev, B. ; Padalko, V. ; Parzhitski, S. ; Pen'kov, F. ; Ratakhin, N. ; Sorokin, S. ; Stolupin, V. ; Wozniak, J. ; Bystritskii, V. / Measurement of the deuterium liner characteristics in the inverse Z-pinch configuration. PPPS 2001 - Pulsed Power Plasma Science 2001. Vol. 2 Institute of Electrical and Electronics Engineers Inc., 2001. pp. 1031-1034

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AB - This work is apart of a continuing research on measuring dd-reaction cross sections in keV energy range using accelerated ion flow in the liner of the Z-pinch generator [1, 2]. The knowledge of the ions energy distribution in the accelerated liner is crucially important for calculation of cross section. Diagnostics and the first results on the measurement of the energy distribution of the liner ions in the inverse Z-pinch geometry are described. Experiments' were fulfilled in HCEI (Tomsk, Russia) at the nanosecond pulsed generator of 1 MA, 80 ns pulse. The spatially and time resolved liner dynamics and its radiation were measured with a set of light detectors (LDs), placed at various radii registering Hα and Hβ deuterium lines, and with B-dot probes, measuring the dynamics of the current carrying plasma liner. Processing of the LDs signal waveforms based on assumption of ordered ion flow between the LDs provided compatible information on the ion energy distribution. The neutron TOF measurements provided data on the high energy deuterons flows, responsible for the main neutron output. These experiments substantiate potential of using optical plasma diagnostic, which in combination with conventional electro-physical and neutron diagnostics could significantly improve reliability of dd-reaction cross-section measurement.

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Access to Document

10.1109/PPPS.2001.1001719