Angular Distribution of Neutron Flux around the Tritium Target of 14 MeV Neutron Generator

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概要

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• The angular distribution of the 14 MeV neutrons emitted through D--T reaction was measured around the tritium target of a 14 MeV neutron generator using two different sample holders and also theoretically estimated. The samples were made out of 99.99% pure Aluminium foil and irradiated with the neutrons. In the neutron irradiated aluminum samples, the gamma-ray activity, induced through the nuclear reaction Al27(n,\alpha)Na24 was measured by a NaI(Tl) detector. Using one of the sample holders the axial distribution of neutron flux was also estimated. The discrepancy from the isotropic pattern was accounted for by reasons related to the in-between matrices and design of the tritium target mounting assembly.

• 2012-10-15

著者

• Mandal Ranjita

  Department of Geology and Geophysics, Indian Institute of Technology, Kharagpur 721302, India

• Sengupta Debashish

  Department of Geology and Geophysics, Indian Institute of Technology, Kharagpur 721302, India

• BHORASKAR Vasant

  Department of Nuclear Engineering, Nagoya University

• Pansare Genu

  Department of Physics, University of Pune, Pune 411007, India

• Bhoraskar Vasant

  Department of Physics, University of Pune, Pune 411007, India

関連論文

• Angular Distribution of Neutron Flux around the Tritium Target of 14 MeV Neutron Generator
• Cross section measurements of (n,n') and (n,2n) reactions on zirconium and lead targets at 14.8 MeV.
• Formation cross sections of zirconium-90m and lead-207m with fast neutrons.

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