التفاصيل البيبلوغرافية
| العنوان: |
Development of an X-ray Pinhole Monitor at NSRRC. |
| المؤلفون: |
Chien-Kuang Kuan, Tse-Chuan Tseng, Sheng, I. C., Shen-Yaw Perng, Yu-Tsun Cheng, June-Rong Chen |
| المصدر: |
AIP Conference Proceedings; 6/24/2010, Vol. 1234 Issue 1, p834-837, 4p, 2 Diagrams, 1 Chart, 3 Graphs |
| مصطلحات موضوعية: |
ELECTRON beams, RADIATION sources, PARTICLES (Nuclear physics), ELECTROMAGNETIC waves, QUANTUM optics, X-rays |
| مستخلص: |
An X-ray pinhole monitor is designed to measure the size, emittance and energy spread of the electron beam at NSRRC. The profile of the electron beam in a synchrotron radiation source is commonly assessed with a pinhole monitor of a cheap and simple design. To increase the resolution of the measurement, one method is to use the X-ray regime. The beam passes through a pinhole and the low-energy photons are eliminated with a filter. The beam profile is imaged with a fluorescent screen. The pinhole dimension is optimized on minimizing the diffraction blurring and maximizing the geometric resolution. The X-ray pinhole monitor is simulated with a SRW program. We designed an X-ray pinhole monitor to have three sets of pinhole array, six sets of filters and three sets to screens to increase the information acquired about the characteristics of the X-ray pinhole monitor. The simulation and design are presented here. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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