On the Spectrum of Z-Pinch Plasma Neutrons

被引：16

作者：

Vikhrev, V. V. ^{[1
]}

Mironenko-Marenkov, A. D. ^{[1
]}

机构：

[1] Natl Res Ctr Kurchatov Inst, Moscow 123182, Russia

来源：

PLASMA PHYSICS REPORTS | 2012年 / 38卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

NONTHERMAL PROCESSES; FOCUS DEVICE; DIAGNOSTICS;

D O I：

10.1134/S1063780X12030087

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Generation of neutrons from Z-pinch discharges in a deuterated gas medium has been studied. It is shown that a power-law energy dependence of the number of high-energy deuterons in Z-pinch plasma explains the observed broadening of the neutron spectrum in these systems. It is established that, at an average ion energy below 3 keV in Z-pinch plasma, neutrons are mostly generated due to the interaction of high-energy (similar to 100-keV) deuterons with the main plasma components.

引用

页码：225 / 234

页数：10

共 19 条

[1] NEUTRON PRODUCTION IN LINEAR DEUTERIUM PINCHES [J].

ANDERSON, OA ;

BAKER, WR ;

COLGATE, SA ;

ISE, J ;

PYLE, RV .

PHYSICAL REVIEW, 1958, 110 (06) :1375-1387

[2]

Artsimovich L., 1964, Controlled Thermonuclear Reactions

[3]

Artsimovich L. A., 1956, AT ENERG, V3, P84

[4] EXPERIMENTAL STUDIES OF PLASMA FOCUS AND EVIDENCE FOR NONTHERMAL PROCESSES [J].

BERNARD, A ;

COUDEVILLE, A ;

JOLAS, A ;

LAUNSPACH, J ;

MASCUREAU, JD .

PHYSICS OF FLUIDS, 1975, 18 (02) :180-194

[5]

Chernenko A. S., 2009, PHYS EXTREME STATES, P59

[6]

Decker G., 1965, PLASMA PHYS CONTROL, V2, P135

[7]

Demichev V. F., 1958, PLASMA PHYS PROBLEM, V4

[8]

Filippov N. V., 1965, P 2 IAEA C PLASM PHY, V2, P5

[9]

Gourlan C, 1979, PLASMA PHYS CONTROLL, VII, P123

[10] Efficient production of 100 keV deuterons in deuterium gas puff Z-pinches at 2 MA current [J].

Klir, D. ;

Kravarik, J. ;

Kubes, P. ;

Rezac, K. ;

Cikhardt, J. ;

Litseva, E. ;

Hyhlik, T. ;

Ananev, S. S. ;

Bakshaev, Yu L. ;

Bryzgunov, V. A. ;

Chernenko, A. S. ;

Kalinin, Yu G. ;

Kazakov, E. D. ;

Korolev, V. D. ;

Ustroev, G. I. ;

Zelenin, A. A. ;

Juha, L. ;

Krasa, J. ;

Velyhan, A. ;

Vysin, L. ;

Sonsky, J. ;

Volobuev, I. V. .

PLASMA PHYSICS AND CONTROLLED FUSION, 2010, 52 (06)

← 1 2 →