An iterative method for γ spectra overlapping peak analysis based on constrained nonlinear optimization
BackgroundThe measurement and analysis of γ ray spectrum are important means of qualitative identification and quantitative analysis of radionuclides. The analysis of overlapping peaks in complex spectra has always been a difficult problem. The traditional fitting method has greater uncertainty when...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Science Press
2021-02-01
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| Series: | He jishu |
| Subjects: | |
| Online Access: | http://www.hjs.sinap.ac.cn/thesisDetails#10.11889/j.0253-3219.2021.hjs.44.020503&lang=zh |