Cross-sections for (n,2n), and (n,α) reactions on 55Mn isotope around neutron energy of 14 MeV |
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| Authors: | Yanbin Zhang Liangyong Zhao Xiangzhong Kong Rong Liu Li Jiang |
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| Institution: | 1. Institute of Nuclear Science and Technology, Lanzhou University, Lanzhou, Gansu Province 730000, PR China;2. Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang, Sichuan Province 621900, PR China;1. HTTR Reactor Engineering Section, Department of HTTR, Oarai Research and Development Center, Japan Atomic Energy Agency, Narita, Oarai, Higashi-ibaraki, Ibaraki 311-1393, Japan;2. HTTR Reactor Engineering Section, Department of HTTR, Oarai Research and Development Center, Japan Atomic Energy Agency (JAEA), Japan;3. Policy Department and Administration Department, JAEA, Japan;4. HTGR Design Group, Small-Sized HTGR Research and Development Division, Nuclear Hydrogen and Heat Application Research Center, JAEA, Japan;5. HTGR Safety Evaluation Group, Small-Sized HTGR Research and Development Division, Nuclear Hydrogen and Heat Application Research Center, JAEA, Japan |
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| Abstract: | Cross sections for (n,2n) and (n,α) reactions on the Manganese isotope have been measured at the neutron energies of 14.1 and 14.7 MeV using activation method with the monitor reaction 27Al(n, α)24Na. This measurement was carried out by γ-detection using a coaxial HPGe detector. High-purity natural Manganese powder (99.9%) was used to produce the samples. The fast neutrons were produced by T(d, n)4He reaction. The results obtained are compared with the previous data. |
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