Recognition of Spectrum in 152Eu Source and Analysis of Sum Peak Characteristics
The spectrum of 152Eu standard source was detected by the low background coaxial HPGe detector. All peaks in the spectrum were recognized and all interference peaks were analyzed. The characteristics of sum peak were analyzed. The difference of the sum peak and characteristic peak was discussed by c...
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| Format: | Article |
| Language: | zho |
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Editorial Board of Journal of Isotopes
2018-02-01
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| Series: | Journal of Isotopes |
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| Online Access: | http://www.tws.org.cn/CN/abstract/abstract1776.shtml |
| _version_ | 1818966085900173312 |
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| author | XU Xu1;LIU Jiaqiang1;LU Jingbin1;LIU Yumin1;ZHAO Long1,2;ZHANG Wei2;GONG Yalin2;MA Keyan1;YANG Dong1;LIU Yunzuo1 |
| author_facet | XU Xu1;LIU Jiaqiang1;LU Jingbin1;LIU Yumin1;ZHAO Long1,2;ZHANG Wei2;GONG Yalin2;MA Keyan1;YANG Dong1;LIU Yunzuo1 |
| author_sort | XU Xu1;LIU Jiaqiang1;LU Jingbin1;LIU Yumin1;ZHAO Long1,2;ZHANG Wei2;GONG Yalin2;MA Keyan1;YANG Dong1;LIU Yunzuo1 |
| collection | DOAJ |
| description | The spectrum of 152Eu standard source was detected by the low background coaxial HPGe detector. All peaks in the spectrum were recognized and all interference peaks were analyzed. The characteristics of sum peak were analyzed. The difference of the sum peak and characteristic peak was discussed by comparing count rates and energy resolution, and provided a basis judgment for identifying the sum peak. Furthermore, the count rates in the full-energy peaks were modified by considering the sum peak correction, and the radioactive purity of the radioactive sources was calculated. The result was obviously different vs uncorrection, which showed that the correction was necessary in spectrum analysis, especially when the peak intensity data was important. |
| first_indexed | 2024-12-20T13:27:18Z |
| format | Article |
| id | doaj.art-8461e630bf0f49a391f4c01a37f002cb |
| institution | Directory Open Access Journal |
| issn | 1000-7512 1000-7512 |
| language | zho |
| last_indexed | 2024-12-20T13:27:18Z |
| publishDate | 2018-02-01 |
| publisher | Editorial Board of Journal of Isotopes |
| record_format | Article |
| series | Journal of Isotopes |
| spelling | doaj.art-8461e630bf0f49a391f4c01a37f002cb2022-12-21T19:39:13ZzhoEditorial Board of Journal of IsotopesJournal of Isotopes1000-75121000-75122018-02-013111710.7538/tws.2017.youxian.008Recognition of Spectrum in 152Eu Source and Analysis of Sum Peak CharacteristicsXU Xu1;LIU Jiaqiang1;LU Jingbin1;LIU Yumin1;ZHAO Long1,2;ZHANG Wei2;GONG Yalin2;MA Keyan1;YANG Dong1;LIU Yunzuo101.College of Physics, Jilin University, Changchun 130012, China;2.Dandong Dongfang Measurement & control Technology Co., Ltd, Dandong 118002, ChinaThe spectrum of 152Eu standard source was detected by the low background coaxial HPGe detector. All peaks in the spectrum were recognized and all interference peaks were analyzed. The characteristics of sum peak were analyzed. The difference of the sum peak and characteristic peak was discussed by comparing count rates and energy resolution, and provided a basis judgment for identifying the sum peak. Furthermore, the count rates in the full-energy peaks were modified by considering the sum peak correction, and the radioactive purity of the radioactive sources was calculated. The result was obviously different vs uncorrection, which showed that the correction was necessary in spectrum analysis, especially when the peak intensity data was important.http://www.tws.org.cn/CN/abstract/abstract1776.shtml152eu &gamma spectrum sum peak energy resolution radioactivity |
| spellingShingle | XU Xu1;LIU Jiaqiang1;LU Jingbin1;LIU Yumin1;ZHAO Long1,2;ZHANG Wei2;GONG Yalin2;MA Keyan1;YANG Dong1;LIU Yunzuo1 Recognition of Spectrum in 152Eu Source and Analysis of Sum Peak Characteristics Journal of Isotopes 152eu &gamma spectrum sum peak energy resolution radioactivity |
| title | Recognition of Spectrum in 152Eu Source and Analysis of Sum Peak Characteristics |
| title_full | Recognition of Spectrum in 152Eu Source and Analysis of Sum Peak Characteristics |
| title_fullStr | Recognition of Spectrum in 152Eu Source and Analysis of Sum Peak Characteristics |
| title_full_unstemmed | Recognition of Spectrum in 152Eu Source and Analysis of Sum Peak Characteristics |
| title_short | Recognition of Spectrum in 152Eu Source and Analysis of Sum Peak Characteristics |
| title_sort | recognition of spectrum in 152eu source and analysis of sum peak characteristics |
| topic | 152eu &gamma spectrum sum peak energy resolution radioactivity |
| url | http://www.tws.org.cn/CN/abstract/abstract1776.shtml |
| work_keys_str_mv | AT xuxu1liujiaqiang1lujingbin1liuyumin1zhaolong12zhangwei2gongyalin2makeyan1yangdong1liuyunzuo1 recognitionofspectrumin152eusourceandanalysisofsumpeakcharacteristics |