Hard x-ray spectrometers for the national ignition facility

被引：13

作者：

Seely, J ^{[1
]}

Back, C

Deslattes, R

Hudson, L

Holland, G

Bell, P

Miller, M

机构：

[1] USN, Res Lab, Div Space Sci, Washington, DC 20375 USA

[2] Univ Calif Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

[3] Natl Inst Stand & Technol, Gaithersburg, MD 20899 USA

[4] SFA Inc, Largo, MD 20899 USA

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2001年 / 72卷 / 06期

关键词：

D O I：

10.1063/1.1370557

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A National Ignition Facility (NIF) core diagnostic instrument has been designed and will be fabricated to record x-ray spectra in the 1.1-20.1 keV energy range. The High-Energy Electronic X-Ray (HENEX) instrument has four reflection crystals with overlapping coverage of 1.1-10.9 keV and one transmission crystal covering 8.6-20.1 keV. The spectral resolving power varies from approximately 2000 at low energies to 300 at 20 keV. The spectrum produced by each crystal is recorded by a modified commercial dental x-ray charge coupled device detector with a dynamic range of at least 2500. (C) 2001 American Institute of Physics.

引用

页码：2562 / 2565

页数：4