|
|||||
|
|
Determining the Instantaneous Effective Energy of x-Ray Tube Bremsstrahlung |
|
| Authors: | Dvoryankin V. F. Dikaev Yu. M. Kudryashov A. A. Sokolovskii A. A. |
| Affiliation: | (1) Department of Radiology, University Hospital, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan;(2) Department of Radiological Technology, Faculty of Medical Science, Kyoto College of Medical Science, 1-3 Imakita, Oyama-higashi, Sonobe, Nantan Kyoto, 622-0041, Japan;(3) Graduate School of Medical Science, Kanazawa University, 5-11-80 Kodatsuno, Kanazawa 920-0942, Japan;(4) Department of Radiology, Osaka Medical Center and Research Institute for Maternal and Child Health, 840, Murodocho, Izumi Osaka, 594-1101, Japan |
| Abstract: | A method is described for determining the instantaneous effective energy of x-ray tube brehmsstrahlung by means of two semiconductor detectors employing epitaxial GaAs structures and a measurement circuit, which together determine the effective energy with an error of 5% in the range 20–80 keV in the presence of nonlinearity in the detector response. |
| Keywords: | instantaneous effective energy x-ray tube brehmsstrahlung epitaxial GaAs structures detector response exposure dose rate x-ray ripple |
| 本文献已被 SpringerLink 等数据库收录！ | |