Oct 5 – 10, 2014
Capri-Naples, Italy
Europe/Rome timezone

PS2-23: Dose Rate in One-Photon and Two-Photon X-Ray Investigations

Oct 7, 2014, 5:00 PM
1h 30m
Hotel La Residenza

Hotel La Residenza


Mr Sergei Stuchebrov (Tomsk Polytechnic University)


Reduce the problem of dose loads on biological objects engaged for several decades, especially in the methods of X-ray computed tomography. The problem of decreasing of dose rate for the biological objects is highly relevant for a last few decades. This is especially important in X-ray computer tomography methods. There are few approaches to solve this problem. One of the most effective of them is contrast-enhanced method [1]. The use of monochromatic X-ray allows to decrease dose rate for investigated objects as it is demonstrated in the works [2, 3]. Also it allows to improve X-ray image quality by increasing of contrast and signal-to-noise ratio in case of usage suitable energies of monochromatic X-ray. In this work the dose rate of monochromatic X-ray beam produced by RAP 60-25 X-ray tube with power equal to 1200 W was measured. Recommendations for development and creation of visualization system based on advanced semiconductor multichannel detectors were defined.

Primary author

Mr Sergei Stuchebrov (Tomsk Polytechnic University)


Dr Alexander Wagner (Tomsk Polytechnic University) Alexey Gogolev Ms Angelina Krasnykh (Tomsk Polytechnic University) Mr Yury Cherepennikov (Tomsk Polytechnic University)

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