Activation cross-section measurement of a sort of nuclide produced with a target including two isotopes

ZHOU Feng-Qun; TIAN Ming-Li; SONG Yue-Li; LAN Chang-Lin; KONG Xiang-Zhong

doi:10.1088/1674-1137/37/8/084002

Chinese Physics C> 2013, Vol. 37> Issue(8) : 084002 DOI: 10.1088/1674-1137/37/8/084002

Activation cross-section measurement of a sort of nuclide produced with a target including two isotopes

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Abstract：
Based on a formula used to calculate the activation cross-section sum of two reactions producing a sort of nuclide with a target including two isotopes, the related problems in some references have been analyzed and discussed. It is pointed out that the calculation methods of the cross-section sum of two reactions producing the same radioactive nuclide for two isotopes in some references are improper and usually it is impossible to obtain the correct cross-section sum of two reactions producing the same radioactive nuclide for two isotopes in the case of using natural samples. At the same time, the related concepts are clarified and the correct processing method and representation are given. The comparison with the experimental results show that the theoretical analysis results are right.

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ZHOU Feng-Qun, TIAN Ming-Li, SONG Yue-Li, LAN Chang-Lin and KONG Xiang-Zhong. Activation cross-section measurement of a sort of nuclide produced with a target including two isotopes[J]. Chinese Physics C, 2013, 37(8): 084002. doi: 10.1088/1674-1137/37/8/084002

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Received: 2012-09-10
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Activation cross-section measurement of a sort of nuclide produced with a target including two isotopes

Corresponding author: ZHOU Feng-Qun,

Received Date: 2012-09-10
Accepted Date: 1900-01-01
Available Online: 2013-08-05

Abstract: Based on a formula used to calculate the activation cross-section sum of two reactions producing a sort of nuclide with a target including two isotopes, the related problems in some references have been analyzed and discussed. It is pointed out that the calculation methods of the cross-section sum of two reactions producing the same radioactive nuclide for two isotopes in some references are improper and usually it is impossible to obtain the correct cross-section sum of two reactions producing the same radioactive nuclide for two isotopes in the case of using natural samples. At the same time, the related concepts are clarified and the correct processing method and representation are given. The comparison with the experimental results show that the theoretical analysis results are right.