ISSRNS 2012: Abstracts / Synchrotron Radiation in Natural Science Vol. 11, No 1 – 2 (2012) P 43
MULTI-CHANNEL IONIZATION CHAMBER DEVELOPMENT FOR SYNCHROTRON BEAM FLACTUATION MONITORING
AND TIME RESOLVE MEASUREMENT
A. Nasr∗, U. Werthenbach, H.W. Schenk, and A.H. Walenta Physics Department, Detectors physics group Prof. Walenta, University of Siegen,
Walter flix strasse 3, 57072 Siegen, Germany Keywords: synchrotron radiation
∗e-mail : amgad48@gmail.com
A new Multi-channel ionization chamber has been developed with segmented electrodes, for monitoring the relative intensity of two parallel monochromatic x-ray beams with energies ranging from 5 to 100 keV for the k-edge digital subtraction angiography (KDA).
Acknowledgments: Gratefully thank to the workshop of Physics Department of the University of Siegen for the mechanic development of the chamber, we would like to thank T. Nordan, k. Nurdan, D, Junge and D. Gebauer, for their grateful help and discussion
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