TIME-RESOLVED MEASUREMENT OF X-RAY HEATING IN PLASTIC FOILS IRRADIATED BY INTENSE SOFT-X-RAY PULSES

被引：37

作者：

EDWARDS, J ^{[1
]}

DUNNE, M ^{[1
]}

RILEY, D ^{[1
]}

TAYLOR, R ^{[1
]}

WILLI, O ^{[1
]}

ROSE, SJ ^{[1
]}

机构：

[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 27期

关键词：

D O I：

10.1103/PhysRevLett.67.3780

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Intense, soft-x-ray pulses, generated from separate laser-irradiated converters, were used to irradiate planar plastic foils. The x-ray heating was investigated by measuring the temperature histories of chlorinated tracer layers buried at different depths in the targets. The temperature diagnostic was a time-resolved extreme-UV absorption spectroscopy technique using chlorine L-shell transitions. The temporal temperature profiles were reasonably well reproduced by radiation-hydrocode simulations.

引用

页码：3780 / 3783

页数：4

共 18 条

[1] K-ALPHA ABSORPTION-SPECTROSCOPY - DIAGNOSTIC OF THE RADIATIVE PREHEATING OF A LASER-IRRADIATED LAYERED TARGET [J].