MEASURING THE ABSOLUTE SENSITIVITY OF AN X-RAY ELECTRON-OPTICAL IMAGE CONVERTER IN THE RANGE 7-20 KEV

被引：1
|
作者：
DOLBNYA, IP
KNYAZEV, BA
SIMONOV, VP
FELDMAN, GG
机构：
[1] Institute of Nuclear Physics
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1991年 / 308卷 / 1-2期
关键词：
D O I：
10.1016/0168-9002(91)90688-M
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The absolute sensitivity of an X-ray electron-optical image converter with a MCP used as both photocathode and amplifier has been investigated using synchrotron radiation from the VEPP-3 storage ring (INP, Novosibirsk) in the energy range of 7 to 20 keV. In this spectral range the response of the converter increases from 1200 to 2200 blue photons at the output per one incident X-ray quantum. The distribution of the sensitivity along the image field has been also studied.
引用
收藏
页码：435 / 437
页数：3
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