α-particle imaging of the compressed region of high-aspect-ratio microtargets in the Iskra-4 laser experiments

被引：0

作者：

Suslov, NA ^{[1
]}

Bessarab, AV ^{[1
]}

Zaretskii, AI ^{[1
]}

Kochemasov, GG ^{[1
]}

Sukharev, SA ^{[1
]}

机构：

[1] All Russia Res Inst Expt Phys, Russian Fed Nucl Ctr, Sarov 607190, Russia

来源：

PLASMA PHYSICS REPORTS | 1998年 / 24卷 / 02期

关键词：

D O I：

暂无

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：

The method of alpha-particle imaging of the compressed region of microtargets with the use of LR-115 track detector is described. The method was used in high-aspect-ratio (A(s)> 200) target experiments in the Iskra-4 laser device. Straight-line and annular slits were used for imaging. The measured size of the compressed region was similar to 1/3 of the initial diameter of the target.

引用

页码：130 / 132

页数：3

共 5 条

[1]

BELKOV SA, 1992, ZH EKSP TEOR FIZ+, V101, P80

[2] OBSERVATION OF BURN AND PUSHER REGIONS OF LASER-DRIVEN LARGE-HIGH-ASPECT-RATIO TARGET BY ALPHA-PARTICLE IMAGING [J].

CHEN, YW ;

MIYANAGA, N ;

YAMANAKA, M ;

AZECHI, H ;

NISHIHARA, K ;

YAMANAKA, T ;

NAKAI, S ;

YAMANAKA, C .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1990, 29 (10) :2135-2138

[3] NEUTRON IMAGING OF LASER FUSION-TARGETS [J].

RESS, D ;

LERCHE, RA ;

ELLIS, RJ ;

LANE, SM ;

NUGENT, KA .

SCIENCE, 1988, 241 (4868) :956-958

[4] PINHOLE IMAGING OF LASER-PRODUCED THERMONUCLEAR ALPHA-PARTICLES [J].

SLIVINSKY, VW ;

BROOKS, KM ;

AHLSTROM, HG ;

STORM, EK ;

KORNBLUM, HN ;

LEIPELT, GR .

APPLIED PHYSICS LETTERS, 1977, 30 (11) :555-556

[5]

VORONICH IN, 1990, IZV AN SSSR FIZ+, V54, P2024

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