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| Content Provider | IET Digital Library |
|---|---|
| Author | Zhang, Deliang Wu, Jinjie Guo, Siming Lai, Wanchang Du, Haiyan Zhao, Rui Hou, Dongjie |
| Abstract | The energy spectrum is one of the most effective methods to characterise the quality of reference filtered X radiations. To obtain the energy resolution, the authors choose seven sealed standard radioactive sources to carry out energy calibration for high-purity germanium detector whose energy resolution is within 3%. Then they use this spectrometer to measure the reference filtered X radiations with its energy from 55 to 125 keV of low air-kerma rate series, meanwhile the BEAMnrc is used to simulate the spectra of the same four radiation qualities. By analysing the data of spectral distribution, they can determine mean energy and spectral resolution of these reference radiation qualities. By comparing simulation results with actual measurements, the result shows the spectra stimulated by the BEAMnrc are consistent with the spectra measured by high-purity germanium detector and the deviation of the mean energy is within 4.0%. The spectral resolution of the reference filtered X radiation is 22.8, 22.4, 22.5 and 22.8%, respectively. |
| Starting Page | 8706 |
| Ending Page | 8709 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 23, Dec (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/23 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9088 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-03-25 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | BEAMnrc Calibration Electron Volt Energy 55.0 KeV to 125.0 KeV Energy Calibration Energy Resolution Energy Spectrum Germanium Radiation Detector High-purity Germanium Detector Low Air-kerma Rate Series Mean Energy Measurement Standard And Calibration Particle And Radiation Detection And Measurement Particle Source And Targets Radioactive Source Reference Filtered X Radiation Reference Radiation Qualities Semiconductor Detector Spectral Resolution Standard Radioactive Source |
| Content Type | Text |
| Resource Type | Article |
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