Published July 2000
| Version v1
Journal article
Study on judgement baseline for XRF on-line detection system
Description
Based on the Signal Detection Theory (SDT) and the statistics principle, the choice method of judgement baseline was studied. According to the characteristics of X-ray Fluorescence (XRF) spectra in the on-line detection system, the calculation methods for the characteristic peak of the element-tagged and background were carried out. The complex judgement baseline were rationally selected after a lot of experiments and analyzing. The operating results of near one year show that it is available
Additional details
Publishing Information
- Journal Title
- Nuclear Electronics and Detection Technology
- Journal Volume
- 20
- Journal Issue
- 4
- Journal Page Range
- p. 249-252
- ISSN
- 0258-0934
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 32009614
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- BACKGROUND RADIATION; FLUORESCENCE SPECTROSCOPY; ON-LINE MEASUREMENT SYSTEMS; RADIATION DETECTION; SIGNAL-TO-NOISE RATIO; STATISTICS; X-RAY FLUORESCENCE ANALYSIS
- Descriptors DEC
- CHEMICAL ANALYSIS; DETECTION; EMISSION SPECTROSCOPY; MATHEMATICS; NONDESTRUCTIVE ANALYSIS; ON-LINE SYSTEMS; RADIATIONS; SPECTROSCOPY; X-RAY EMISSION ANALYSIS