Generation of neutrons in a nanosecond low-pressure discharge in deuterium

M. I. Lomaev, B. A. Nechaev, V. N. Padalko, G. N. Dudkin, D. A. Sorokin, V. F. Tarasenko, E. N. Shuvalov

Учебно-научный центр "Исследовательский ядерный реактор"

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Аннотация

The neutron yield is measured in a high-voltage Townsend discharge in deuterium with a hollow cylinder made of tungsten or steel used as a polarizing anode of electrons. A flat metallic plate covered by a layer of deuterated zirconium is applied as a grounded cathode. The highest yield of neutrons in the reaction 2H(d,n)3He, ∼1.2 × 104 neutrons per pulse, is observed in the case of the tungsten anode at a deuterium pressure on the order of 100 Pa. The pulsed neutron flux duration estimated with data obtained from a scintillation detector is roughly equal to 1.5 ns.

Язык оригинала	Английский
Страницы (с-по)	628-630
Число страниц	3
Журнал	Technical Physics
Том	60
Номер выпуска	4
DOI	https://doi.org/10.1134/S1063784215040180
Состояние	Опубликовано - 1 апр 2015

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Доступ к документу

10.1134/S1063784215040180

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Цитировать

Lomaev, M. I., Nechaev, B. A., Padalko, V. N., Dudkin, G. N., Sorokin, D. A., Tarasenko, V. F., & Shuvalov, E. N. (2015). Generation of neutrons in a nanosecond low-pressure discharge in deuterium. Technical Physics, 60(4), 628-630. https://doi.org/10.1134/S1063784215040180

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abstract = "The neutron yield is measured in a high-voltage Townsend discharge in deuterium with a hollow cylinder made of tungsten or steel used as a polarizing anode of electrons. A flat metallic plate covered by a layer of deuterated zirconium is applied as a grounded cathode. The highest yield of neutrons in the reaction 2H(d,n)3He, ∼1.2 × 104 neutrons per pulse, is observed in the case of the tungsten anode at a deuterium pressure on the order of 100 Pa. The pulsed neutron flux duration estimated with data obtained from a scintillation detector is roughly equal to 1.5 ns.",

author = "Lomaev, {M. I.} and Nechaev, {B. A.} and Padalko, {V. N.} and Dudkin, {G. N.} and Sorokin, {D. A.} and Tarasenko, {V. F.} and Shuvalov, {E. N.}",

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T1 - Generation of neutrons in a nanosecond low-pressure discharge in deuterium

AU - Lomaev, M. I.

AU - Nechaev, B. A.

AU - Padalko, V. N.

AU - Dudkin, G. N.

AU - Sorokin, D. A.

AU - Tarasenko, V. F.

AU - Shuvalov, E. N.

PY - 2015/4/1

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N2 - The neutron yield is measured in a high-voltage Townsend discharge in deuterium with a hollow cylinder made of tungsten or steel used as a polarizing anode of electrons. A flat metallic plate covered by a layer of deuterated zirconium is applied as a grounded cathode. The highest yield of neutrons in the reaction 2H(d,n)3He, ∼1.2 × 104 neutrons per pulse, is observed in the case of the tungsten anode at a deuterium pressure on the order of 100 Pa. The pulsed neutron flux duration estimated with data obtained from a scintillation detector is roughly equal to 1.5 ns.

AB - The neutron yield is measured in a high-voltage Townsend discharge in deuterium with a hollow cylinder made of tungsten or steel used as a polarizing anode of electrons. A flat metallic plate covered by a layer of deuterated zirconium is applied as a grounded cathode. The highest yield of neutrons in the reaction 2H(d,n)3He, ∼1.2 × 104 neutrons per pulse, is observed in the case of the tungsten anode at a deuterium pressure on the order of 100 Pa. The pulsed neutron flux duration estimated with data obtained from a scintillation detector is roughly equal to 1.5 ns.

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