99Mo中子诱导反应截面的测量

Journal of Physics G Pub Date : 2023-11-08 DOI:10.1088/1361-6471/ad0417

Mahima Upadhyay, Mahesh Choudhary, Namrata Singh, Aman Gandhi, Aman Sharma, Sumit Bamal, Akash Hingu, Surjit Mukherjee, G Mishra, Sukanya De, L S Danu, Saurav Sood, Sajin Prasad, Ajay Kumar, R G Thomas, Ajay Kumar

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引用次数: 0

摘要

在本工作中，我们用7li (p,n) 7be中子源在1.67±0.14,2.06±0.14和2.66±0.16 MeV的中子能量下测量了98 Mo(n， γ) 99 Mo反应的截面。我们采用离线γ射线能谱法来测量样品的诱导活性。115 In(n,n′γ) 115m In反应作为监测反应。本文详细给出了不同属性在总结果、实测截面及其不确定度和相关系数中传播的不确定度。结果与数据库、EXFOR数据库和不同层次密度模型的理论模型结果进行了比较。

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Measurement of neutron induced reaction cross-section of ⁹⁹Mo

Abstract In the present work, we have measured 98 Mo(n, γ ) 99 Mo reaction cross-section using a 7 Li(p,n) 7 Be neutron source at 1.67 ± 0.14, 2.06 ± 0.14 and 2.66 ± 0.16 MeV neutron energies. We have employed offline γ -ray spectroscopy to measure the induced activity of the sample. The 115 In(n,n’ γ ) 115m In reaction was used as a monitor reaction. Different attributes propagating the uncertainty in the total result, measured cross-sections with their uncertainties and correlation coefficients are given in detail in the present study. The result is compared with the data libraries, EXFOR database and theoretical model outcome from different level density models.

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Journal of Physics G

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