Title of article :
High-precision ionization chamber for relative intensity monitoring of synchrotron radiation
Author/Authors :
Ahmed، نويسنده , , S.N and Besch، نويسنده , , H.-J and Walenta، نويسنده , , A.H and Pavel، نويسنده , , N and Schenk، نويسنده , , W، نويسنده ,
Abstract :
A single channel, high-precision ionization chamber has been built for monitoring the relative intensity of X-rays in the energy range above 5 keV. It can be used in experiments, such as EXAFS, where simultaneous high-precision monitoring of the relative intensity during the actual experiment is required. In this paper the construction of the chamber and its performance during test measurements with an X-ray tube are presented.
Keywords :
X-rays , EXAFS , radiation detector , Beam-monitor , Synchrotron radiation
Journal title :
Astroparticle Physics
